From d109ea0970cfca28c4ab1c0d6295551434ca2a7a Mon Sep 17 00:00:00 2001 From: Jeffrey Hugo Date: Tue, 17 Dec 2019 08:19:47 -0700 Subject: dt-bindings: clock: Document external clocks for MSM8998 gcc The global clock controller on MSM8998 can consume a number of external clocks. Document them. For 7180 and 8150, the hardware always exists, so no clocks are truly optional. Therefore, simplify the binding by removing the min/max qualifiers to clocks. Also, fixup an example so that dt_binding_check passes. Signed-off-by: Jeffrey Hugo Reviewed-by: Rob Herring Link: https://lkml.kernel.org/r/1576595987-10043-1-git-send-email-jhugo@codeaurora.org Signed-off-by: Stephen Boyd --- .../devicetree/bindings/clock/qcom,gcc.yaml | 73 +++++++++++++++++----- 1 file changed, 59 insertions(+), 14 deletions(-) (limited to 'Documentation/devicetree') diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc.yaml index e73a56fb60ca..f2b5cd6fe0fe 100644 --- a/Documentation/devicetree/bindings/clock/qcom,gcc.yaml +++ b/Documentation/devicetree/bindings/clock/qcom,gcc.yaml @@ -40,20 +40,40 @@ properties: - qcom,gcc-sm8150 clocks: - minItems: 1 - maxItems: 3 - items: - - description: Board XO source - - description: Board active XO source - - description: Sleep clock source + oneOf: + #qcom,gcc-sm8150 + #qcom,gcc-sc7180 + - items: + - description: Board XO source + - description: Board active XO source + - description: Sleep clock source + #qcom,gcc-msm8998 + - items: + - description: Board XO source + - description: Sleep clock source + - description: USB 3.0 phy pipe clock + - description: UFS phy rx symbol clock for pipe 0 + - description: UFS phy rx symbol clock for pipe 1 + - description: UFS phy tx symbol clock + - description: PCIE phy pipe clock clock-names: - minItems: 1 - maxItems: 3 - items: - - const: bi_tcxo - - const: bi_tcxo_ao - - const: sleep_clk + oneOf: + #qcom,gcc-sm8150 + #qcom,gcc-sc7180 + - items: + - const: bi_tcxo + - const: bi_tcxo_ao + - const: sleep_clk + #qcom,gcc-msm8998 + - items: + - const: xo + - const: sleep_clk + - const: usb3_pipe + - const: ufs_rx_symbol0 + - const: ufs_rx_symbol1 + - const: ufs_tx_symbol0 + - const: pcie0_pipe '#clock-cells': const: 1 @@ -118,6 +138,7 @@ else: compatible: contains: enum: + - qcom,gcc-msm8998 - qcom,gcc-sm8150 - qcom,gcc-sc7180 then: @@ -179,10 +200,34 @@ examples: clock-controller@100000 { compatible = "qcom,gcc-sc7180"; reg = <0x100000 0x1f0000>; - clocks = <&rpmhcc 0>, <&rpmhcc 1>; - clock-names = "bi_tcxo", "bi_tcxo_ao"; + clocks = <&rpmhcc 0>, <&rpmhcc 1>, <0>; + clock-names = "bi_tcxo", "bi_tcxo_ao", "sleep_clk"; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; + + # Example of MSM8998 GCC: + - | + clock-controller@100000 { + compatible = "qcom,gcc-msm8998"; #clock-cells = <1>; #reset-cells = <1>; #power-domain-cells = <1>; + reg = <0x00100000 0xb0000>; + clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>, + <&sleep>, + <0>, + <0>, + <0>, + <0>, + <0>; + clock-names = "xo", + "sleep", + "usb3_pipe", + "ufs_rx_symbol0", + "ufs_rx_symbol1", + "ufs_tx_symbol0", + "pcie0_pipe"; }; ... -- cgit v1.2.3 From 8218c2cb815543f21e4da5b8a8b4a2402d796767 Mon Sep 17 00:00:00 2001 From: Jeffrey Hugo Date: Tue, 17 Dec 2019 08:20:03 -0700 Subject: dt-bindings: clock: Convert qcom,mmcc to DT schema Convert the qcom,mmcc-X clock controller binding to DT schema. Add the protected-clocks property to the schema to show that is it explicitly allowed, instead of relying on the generic, pre-schema binding. Signed-off-by: Jeffrey Hugo Reviewed-by: Rob Herring Link: https://lkml.kernel.org/r/1576596003-10093-1-git-send-email-jhugo@codeaurora.org Signed-off-by: Stephen Boyd --- .../devicetree/bindings/clock/qcom,mmcc.txt | 28 ---------- .../devicetree/bindings/clock/qcom,mmcc.yaml | 60 ++++++++++++++++++++++ 2 files changed, 60 insertions(+), 28 deletions(-) delete mode 100644 Documentation/devicetree/bindings/clock/qcom,mmcc.txt create mode 100644 Documentation/devicetree/bindings/clock/qcom,mmcc.yaml (limited to 'Documentation/devicetree') diff --git a/Documentation/devicetree/bindings/clock/qcom,mmcc.txt b/Documentation/devicetree/bindings/clock/qcom,mmcc.txt deleted file mode 100644 index 8b0f7841af8d..000000000000 --- a/Documentation/devicetree/bindings/clock/qcom,mmcc.txt +++ /dev/null @@ -1,28 +0,0 @@ -Qualcomm Multimedia Clock & Reset Controller Binding ----------------------------------------------------- - -Required properties : -- compatible : shall contain only one of the following: - - "qcom,mmcc-apq8064" - "qcom,mmcc-apq8084" - "qcom,mmcc-msm8660" - "qcom,mmcc-msm8960" - "qcom,mmcc-msm8974" - "qcom,mmcc-msm8996" - -- reg : shall contain base register location and length -- #clock-cells : shall contain 1 -- #reset-cells : shall contain 1 - -Optional properties : -- #power-domain-cells : shall contain 1 - -Example: - clock-controller@4000000 { - compatible = "qcom,mmcc-msm8960"; - reg = <0x4000000 0x1000>; - #clock-cells = <1>; - #reset-cells = <1>; - #power-domain-cells = <1>; - }; diff --git a/Documentation/devicetree/bindings/clock/qcom,mmcc.yaml b/Documentation/devicetree/bindings/clock/qcom,mmcc.yaml new file mode 100644 index 000000000000..78b1a227a355 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,mmcc.yaml @@ -0,0 +1,60 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/bindings/clock/qcom,mmcc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Multimedia Clock & Reset Controller Binding + +maintainers: + - Jeffrey Hugo + - Taniya Das + +description: | + Qualcomm multimedia clock control module which supports the clocks, resets and + power domains. + +properties: + compatible : + enum: + - qcom,mmcc-apq8064 + - qcom,mmcc-apq8084 + - qcom,mmcc-msm8660 + - qcom,mmcc-msm8960 + - qcom,mmcc-msm8974 + - qcom,mmcc-msm8996 + + '#clock-cells': + const: 1 + + '#reset-cells': + const: 1 + + '#power-domain-cells': + const: 1 + + reg: + maxItems: 1 + + protected-clocks: + description: + Protected clock specifier list as per common clock binding + +required: + - compatible + - reg + - '#clock-cells' + - '#reset-cells' + - '#power-domain-cells' + +examples: + # Example for MMCC for MSM8960: + - | + clock-controller@4000000 { + compatible = "qcom,mmcc-msm8960"; + reg = <0x4000000 0x1000>; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; +... -- cgit v1.2.3 From e6494bf65a0f11aa378ac0fededeb14076177654 Mon Sep 17 00:00:00 2001 From: Jeffrey Hugo Date: Tue, 17 Dec 2019 08:20:18 -0700 Subject: dt-bindings: clock: Add support for the MSM8998 mmcc Document the multimedia clock controller found on MSM8998. Signed-off-by: Jeffrey Hugo Reviewed-by: Rob Herring Link: https://lkml.kernel.org/r/1576596018-10140-1-git-send-email-jhugo@codeaurora.org Signed-off-by: Stephen Boyd --- .../devicetree/bindings/clock/qcom,mmcc.yaml | 38 ++++ include/dt-bindings/clock/qcom,mmcc-msm8998.h | 210 +++++++++++++++++++++ 2 files changed, 248 insertions(+) create mode 100644 include/dt-bindings/clock/qcom,mmcc-msm8998.h (limited to 'Documentation/devicetree') diff --git a/Documentation/devicetree/bindings/clock/qcom,mmcc.yaml b/Documentation/devicetree/bindings/clock/qcom,mmcc.yaml index 78b1a227a355..91101c915904 100644 --- a/Documentation/devicetree/bindings/clock/qcom,mmcc.yaml +++ b/Documentation/devicetree/bindings/clock/qcom,mmcc.yaml @@ -23,6 +23,33 @@ properties: - qcom,mmcc-msm8960 - qcom,mmcc-msm8974 - qcom,mmcc-msm8996 + - qcom,mmcc-msm8998 + + clocks: + items: + - description: Board XO source + - description: Board sleep source + - description: Global PLL 0 clock + - description: DSI phy instance 0 dsi clock + - description: DSI phy instance 0 byte clock + - description: DSI phy instance 1 dsi clock + - description: DSI phy instance 1 byte clock + - description: HDMI phy PLL clock + - description: DisplayPort phy PLL vco clock + - description: DisplayPort phy PLL link clock + + clock-names: + items: + - const: xo + - const: sleep + - const: gpll0 + - const: dsi0dsi + - const: dsi0byte + - const: dsi1dsi + - const: dsi1byte + - const: hdmipll + - const: dpvco + - const: dplink '#clock-cells': const: 1 @@ -47,6 +74,17 @@ required: - '#reset-cells' - '#power-domain-cells' +if: + properties: + compatible: + contains: + const: qcom,mmcc-msm8998 + +then: + required: + - clocks + - clock-names + examples: # Example for MMCC for MSM8960: - | diff --git a/include/dt-bindings/clock/qcom,mmcc-msm8998.h b/include/dt-bindings/clock/qcom,mmcc-msm8998.h new file mode 100644 index 000000000000..ecbafdb930aa --- /dev/null +++ b/include/dt-bindings/clock/qcom,mmcc-msm8998.h @@ -0,0 +1,210 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2019, The Linux Foundation. All rights reserved. + */ + +#ifndef _DT_BINDINGS_CLK_MSM_MMCC_8998_H +#define _DT_BINDINGS_CLK_MSM_MMCC_8998_H + +#define MMPLL0 0 +#define MMPLL0_OUT_EVEN 1 +#define MMPLL1 2 +#define MMPLL1_OUT_EVEN 3 +#define MMPLL3 4 +#define MMPLL3_OUT_EVEN 5 +#define MMPLL4 6 +#define MMPLL4_OUT_EVEN 7 +#define MMPLL5 8 +#define MMPLL5_OUT_EVEN 9 +#define MMPLL6 10 +#define MMPLL6_OUT_EVEN 11 +#define MMPLL7 12 +#define MMPLL7_OUT_EVEN 13 +#define MMPLL10 14 +#define MMPLL10_OUT_EVEN 15 +#define BYTE0_CLK_SRC 16 +#define BYTE1_CLK_SRC 17 +#define CCI_CLK_SRC 18 +#define CPP_CLK_SRC 19 +#define CSI0_CLK_SRC 20 +#define CSI1_CLK_SRC 21 +#define CSI2_CLK_SRC 22 +#define CSI3_CLK_SRC 23 +#define CSIPHY_CLK_SRC 24 +#define CSI0PHYTIMER_CLK_SRC 25 +#define CSI1PHYTIMER_CLK_SRC 26 +#define CSI2PHYTIMER_CLK_SRC 27 +#define DP_AUX_CLK_SRC 28 +#define DP_CRYPTO_CLK_SRC 29 +#define DP_LINK_CLK_SRC 30 +#define DP_PIXEL_CLK_SRC 31 +#define ESC0_CLK_SRC 32 +#define ESC1_CLK_SRC 33 +#define EXTPCLK_CLK_SRC 34 +#define FD_CORE_CLK_SRC 35 +#define HDMI_CLK_SRC 36 +#define JPEG0_CLK_SRC 37 +#define MAXI_CLK_SRC 38 +#define MCLK0_CLK_SRC 39 +#define MCLK1_CLK_SRC 40 +#define MCLK2_CLK_SRC 41 +#define MCLK3_CLK_SRC 42 +#define MDP_CLK_SRC 43 +#define VSYNC_CLK_SRC 44 +#define AHB_CLK_SRC 45 +#define AXI_CLK_SRC 46 +#define PCLK0_CLK_SRC 47 +#define PCLK1_CLK_SRC 48 +#define ROT_CLK_SRC 49 +#define VIDEO_CORE_CLK_SRC 50 +#define VIDEO_SUBCORE0_CLK_SRC 51 +#define VIDEO_SUBCORE1_CLK_SRC 52 +#define VFE0_CLK_SRC 53 +#define VFE1_CLK_SRC 54 +#define MISC_AHB_CLK 55 +#define VIDEO_CORE_CLK 56 +#define VIDEO_AHB_CLK 57 +#define VIDEO_AXI_CLK 58 +#define VIDEO_MAXI_CLK 59 +#define VIDEO_SUBCORE0_CLK 60 +#define VIDEO_SUBCORE1_CLK 61 +#define MDSS_AHB_CLK 62 +#define MDSS_HDMI_DP_AHB_CLK 63 +#define MDSS_AXI_CLK 64 +#define MDSS_PCLK0_CLK 65 +#define MDSS_PCLK1_CLK 66 +#define MDSS_MDP_CLK 67 +#define MDSS_MDP_LUT_CLK 68 +#define MDSS_EXTPCLK_CLK 69 +#define MDSS_VSYNC_CLK 70 +#define MDSS_HDMI_CLK 71 +#define MDSS_BYTE0_CLK 72 +#define MDSS_BYTE1_CLK 73 +#define MDSS_ESC0_CLK 74 +#define MDSS_ESC1_CLK 75 +#define MDSS_ROT_CLK 76 +#define MDSS_DP_LINK_CLK 77 +#define MDSS_DP_LINK_INTF_CLK 78 +#define MDSS_DP_CRYPTO_CLK 79 +#define MDSS_DP_PIXEL_CLK 80 +#define MDSS_DP_AUX_CLK 81 +#define MDSS_BYTE0_INTF_CLK 82 +#define MDSS_BYTE1_INTF_CLK 83 +#define CAMSS_CSI0PHYTIMER_CLK 84 +#define CAMSS_CSI1PHYTIMER_CLK 85 +#define CAMSS_CSI2PHYTIMER_CLK 86 +#define CAMSS_CSI0_CLK 87 +#define CAMSS_CSI0_AHB_CLK 88 +#define CAMSS_CSI0RDI_CLK 89 +#define CAMSS_CSI0PIX_CLK 90 +#define CAMSS_CSI1_CLK 91 +#define CAMSS_CSI1_AHB_CLK 92 +#define CAMSS_CSI1RDI_CLK 93 +#define CAMSS_CSI1PIX_CLK 94 +#define CAMSS_CSI2_CLK 95 +#define CAMSS_CSI2_AHB_CLK 96 +#define CAMSS_CSI2RDI_CLK 97 +#define CAMSS_CSI2PIX_CLK 98 +#define CAMSS_CSI3_CLK 99 +#define CAMSS_CSI3_AHB_CLK 100 +#define CAMSS_CSI3RDI_CLK 101 +#define CAMSS_CSI3PIX_CLK 102 +#define CAMSS_ISPIF_AHB_CLK 103 +#define CAMSS_CCI_CLK 104 +#define CAMSS_CCI_AHB_CLK 105 +#define CAMSS_MCLK0_CLK 106 +#define CAMSS_MCLK1_CLK 107 +#define CAMSS_MCLK2_CLK 108 +#define CAMSS_MCLK3_CLK 109 +#define CAMSS_TOP_AHB_CLK 110 +#define CAMSS_AHB_CLK 111 +#define CAMSS_MICRO_AHB_CLK 112 +#define CAMSS_JPEG0_CLK 113 +#define CAMSS_JPEG_AHB_CLK 114 +#define CAMSS_JPEG_AXI_CLK 115 +#define CAMSS_VFE0_AHB_CLK 116 +#define CAMSS_VFE1_AHB_CLK 117 +#define CAMSS_VFE0_CLK 118 +#define CAMSS_VFE1_CLK 119 +#define CAMSS_CPP_CLK 120 +#define CAMSS_CPP_AHB_CLK 121 +#define CAMSS_VFE_VBIF_AHB_CLK 122 +#define CAMSS_VFE_VBIF_AXI_CLK 123 +#define CAMSS_CPP_AXI_CLK 124 +#define CAMSS_CPP_VBIF_AHB_CLK 125 +#define CAMSS_CSI_VFE0_CLK 126 +#define CAMSS_CSI_VFE1_CLK 127 +#define CAMSS_VFE0_STREAM_CLK 128 +#define CAMSS_VFE1_STREAM_CLK 129 +#define CAMSS_CPHY_CSID0_CLK 130 +#define CAMSS_CPHY_CSID1_CLK 131 +#define CAMSS_CPHY_CSID2_CLK 132 +#define CAMSS_CPHY_CSID3_CLK 133 +#define CAMSS_CSIPHY0_CLK 134 +#define CAMSS_CSIPHY1_CLK 135 +#define CAMSS_CSIPHY2_CLK 136 +#define FD_CORE_CLK 137 +#define FD_CORE_UAR_CLK 138 +#define FD_AHB_CLK 139 +#define MNOC_AHB_CLK 140 +#define BIMC_SMMU_AHB_CLK 141 +#define BIMC_SMMU_AXI_CLK 142 +#define MNOC_MAXI_CLK 143 +#define VMEM_MAXI_CLK 144 +#define VMEM_AHB_CLK 145 + +#define SPDM_BCR 0 +#define SPDM_RM_BCR 1 +#define MISC_BCR 2 +#define VIDEO_TOP_BCR 3 +#define THROTTLE_VIDEO_BCR 4 +#define MDSS_BCR 5 +#define THROTTLE_MDSS_BCR 6 +#define CAMSS_PHY0_BCR 7 +#define CAMSS_PHY1_BCR 8 +#define CAMSS_PHY2_BCR 9 +#define CAMSS_CSI0_BCR 10 +#define CAMSS_CSI0RDI_BCR 11 +#define CAMSS_CSI0PIX_BCR 12 +#define CAMSS_CSI1_BCR 13 +#define CAMSS_CSI1RDI_BCR 14 +#define CAMSS_CSI1PIX_BCR 15 +#define CAMSS_CSI2_BCR 16 +#define CAMSS_CSI2RDI_BCR 17 +#define CAMSS_CSI2PIX_BCR 18 +#define CAMSS_CSI3_BCR 19 +#define CAMSS_CSI3RDI_BCR 20 +#define CAMSS_CSI3PIX_BCR 21 +#define CAMSS_ISPIF_BCR 22 +#define CAMSS_CCI_BCR 23 +#define CAMSS_TOP_BCR 24 +#define CAMSS_AHB_BCR 25 +#define CAMSS_MICRO_BCR 26 +#define CAMSS_JPEG_BCR 27 +#define CAMSS_VFE0_BCR 28 +#define CAMSS_VFE1_BCR 29 +#define CAMSS_VFE_VBIF_BCR 30 +#define CAMSS_CPP_TOP_BCR 31 +#define CAMSS_CPP_BCR 32 +#define CAMSS_CSI_VFE0_BCR 33 +#define CAMSS_CSI_VFE1_BCR 34 +#define CAMSS_FD_BCR 35 +#define THROTTLE_CAMSS_BCR 36 +#define MNOCAHB_BCR 37 +#define MNOCAXI_BCR 38 +#define BMIC_SMMU_BCR 39 +#define MNOC_MAXI_BCR 40 +#define VMEM_BCR 41 +#define BTO_BCR 42 + +#define VIDEO_TOP_GDSC 1 +#define VIDEO_SUBCORE0_GDSC 2 +#define VIDEO_SUBCORE1_GDSC 3 +#define MDSS_GDSC 4 +#define CAMSS_TOP_GDSC 5 +#define CAMSS_VFE0_GDSC 6 +#define CAMSS_VFE1_GDSC 7 +#define CAMSS_CPP_GDSC 8 +#define BIMC_SMMU_GDSC 9 + +#endif -- cgit v1.2.3 From 4316ec05da997c20f74005753d228765e369a1cb Mon Sep 17 00:00:00 2001 From: Jorge Ramirez-Ortiz Date: Mon, 25 Nov 2019 14:59:03 +0100 Subject: dt-bindings: mailbox: qcom: Add clock-name optional property When the APCS clock is registered (platform dependent), it retrieves its parent names from hardcoded values in the driver. The following commit allows the DT node to provide such clock names to the platform data based clock driver therefore avoiding having to explicitly embed those names in the clock driver source code. Co-developed-by: Niklas Cassel Signed-off-by: Niklas Cassel Signed-off-by: Jorge Ramirez-Ortiz Reviewed-by: Rob Herring Reviewed-by: Bjorn Andersson Link: https://lkml.kernel.org/r/20191125135910.679310-2-niklas.cassel@linaro.org Signed-off-by: Stephen Boyd --- .../bindings/mailbox/qcom,apcs-kpss-global.txt | 24 +++++++++++++++++++--- 1 file changed, 21 insertions(+), 3 deletions(-) (limited to 'Documentation/devicetree') diff --git a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.txt b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.txt index 0278482af65c..beec612dbe6a 100644 --- a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.txt +++ b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.txt @@ -21,10 +21,11 @@ platforms. Usage: required Value type: Definition: must specify the base address and size of the global block + - clocks: - Usage: required if #clocks-cells property is present - Value type: - Definition: phandle to the input PLL, which feeds the APCS mux/divider + Usage: required if #clock-names property is present + Value type: + Definition: phandles to the two parent clocks of the clock driver. - #mbox-cells: Usage: required @@ -36,6 +37,12 @@ platforms. Value type: Definition: as described in clock.txt, must be 0 +- clock-names: + Usage: required if the platform data based clock driver needs to + retrieve the parent clock names from device tree. + This will requires two mandatory clocks to be defined. + Value type: + Definition: must be "pll" and "aux" = EXAMPLE The following example describes the APCS HMSS found in MSM8996 and part of the @@ -68,3 +75,14 @@ Below is another example of the APCS binding on MSM8916 platforms: clocks = <&a53pll>; #clock-cells = <0>; }; + +Below is another example of the APCS binding on QCS404 platforms: + + apcs_glb: mailbox@b011000 { + compatible = "qcom,qcs404-apcs-apps-global", "syscon"; + reg = <0x0b011000 0x1000>; + #mbox-cells = <1>; + clocks = <&apcs_hfpll>, <&gcc GCC_GPLL0_AO_OUT_MAIN>; + clock-names = "pll", "aux"; + #clock-cells = <0>; + }; -- cgit v1.2.3 From 5d28e44ba6302a1bf8bd66d9ae4be9e377188ff7 Mon Sep 17 00:00:00 2001 From: Taniya Das Date: Fri, 15 Nov 2019 15:34:03 +0530 Subject: dt-bindings: clock: Add YAML schemas for the QCOM DISPCC clock bindings The DISPCC clock provider have a bunch of generic properties that are needed in a device tree. Add a YAML schemas for those. Signed-off-by: Taniya Das Link: https://lkml.kernel.org/r/1573812245-23827-2-git-send-email-tdas@codeaurora.org Reviewed-by: Rob Herring Signed-off-by: Stephen Boyd --- .../devicetree/bindings/clock/qcom,dispcc.txt | 19 ------- .../devicetree/bindings/clock/qcom,dispcc.yaml | 66 ++++++++++++++++++++++ 2 files changed, 66 insertions(+), 19 deletions(-) delete mode 100644 Documentation/devicetree/bindings/clock/qcom,dispcc.txt create mode 100644 Documentation/devicetree/bindings/clock/qcom,dispcc.yaml (limited to 'Documentation/devicetree') diff --git a/Documentation/devicetree/bindings/clock/qcom,dispcc.txt b/Documentation/devicetree/bindings/clock/qcom,dispcc.txt deleted file mode 100644 index d639e18d0b85..000000000000 --- a/Documentation/devicetree/bindings/clock/qcom,dispcc.txt +++ /dev/null @@ -1,19 +0,0 @@ -Qualcomm Technologies, Inc. Display Clock Controller Binding ------------------------------------------------------------- - -Required properties : - -- compatible : shall contain "qcom,sdm845-dispcc" -- reg : shall contain base register location and length. -- #clock-cells : from common clock binding, shall contain 1. -- #reset-cells : from common reset binding, shall contain 1. -- #power-domain-cells : from generic power domain binding, shall contain 1. - -Example: - dispcc: clock-controller@af00000 { - compatible = "qcom,sdm845-dispcc"; - reg = <0xaf00000 0x100000>; - #clock-cells = <1>; - #reset-cells = <1>; - #power-domain-cells = <1>; - }; diff --git a/Documentation/devicetree/bindings/clock/qcom,dispcc.yaml b/Documentation/devicetree/bindings/clock/qcom,dispcc.yaml new file mode 100644 index 000000000000..1185e49abf2d --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,dispcc.yaml @@ -0,0 +1,66 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/bindings/clock/qcom,dispcc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Display Clock & Reset Controller Binding + +maintainers: + - Taniya Das + +description: | + Qualcomm display clock control module which supports the clocks, resets and + power domains. + +properties: + compatible: + enum: + - qcom,sdm845-dispcc + + clocks: + minItems: 1 + maxItems: 2 + items: + - description: Board XO source + - description: GPLL0 source from GCC + + clock-names: + items: + - const: xo + - const: gpll0 + + '#clock-cells': + const: 1 + + '#reset-cells': + const: 1 + + '#power-domain-cells': + const: 1 + + reg: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - clock-names + - '#clock-cells' + - '#reset-cells' + - '#power-domain-cells' + +examples: + # Example of DISPCC with clock node properties for SDM845: + - | + clock-controller@af00000 { + compatible = "qcom,sdm845-dispcc"; + reg = <0xaf00000 0x10000>; + clocks = <&rpmhcc 0>, <&gcc 24>; + clock-names = "xo", "gpll0"; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; +... -- cgit v1.2.3 From 75616da71291ad37b7a46c9703c0b4206ef346ec Mon Sep 17 00:00:00 2001 From: Taniya Das Date: Fri, 15 Nov 2019 15:34:04 +0530 Subject: dt-bindings: clock: Introduce QCOM sc7180 display clock bindings Add device tree bindings for display clock controller for Qualcomm Technology Inc's SC7180 SoCs. Signed-off-by: Taniya Das Link: https://lkml.kernel.org/r/1573812245-23827-3-git-send-email-tdas@codeaurora.org Reviewed-by: Rob Herring [sboyd@kernel.org: Add sc7180 to subject] Signed-off-by: Stephen Boyd --- .../devicetree/bindings/clock/qcom,dispcc.yaml | 1 + include/dt-bindings/clock/qcom,dispcc-sc7180.h | 46 ++++++++++++++++++++++ 2 files changed, 47 insertions(+) create mode 100644 include/dt-bindings/clock/qcom,dispcc-sc7180.h (limited to 'Documentation/devicetree') diff --git a/Documentation/devicetree/bindings/clock/qcom,dispcc.yaml b/Documentation/devicetree/bindings/clock/qcom,dispcc.yaml index 1185e49abf2d..9c58e02a1de1 100644 --- a/Documentation/devicetree/bindings/clock/qcom,dispcc.yaml +++ b/Documentation/devicetree/bindings/clock/qcom,dispcc.yaml @@ -16,6 +16,7 @@ description: | properties: compatible: enum: + - qcom,sc7180-dispcc - qcom,sdm845-dispcc clocks: diff --git a/include/dt-bindings/clock/qcom,dispcc-sc7180.h b/include/dt-bindings/clock/qcom,dispcc-sc7180.h new file mode 100644 index 000000000000..b9b51617a335 --- /dev/null +++ b/include/dt-bindings/clock/qcom,dispcc-sc7180.h @@ -0,0 +1,46 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2019, The Linux Foundation. All rights reserved. + */ + +#ifndef _DT_BINDINGS_CLK_QCOM_DISP_CC_SC7180_H +#define _DT_BINDINGS_CLK_QCOM_DISP_CC_SC7180_H + +#define DISP_CC_PLL0 0 +#define DISP_CC_PLL0_OUT_EVEN 1 +#define DISP_CC_MDSS_AHB_CLK 2 +#define DISP_CC_MDSS_AHB_CLK_SRC 3 +#define DISP_CC_MDSS_BYTE0_CLK 4 +#define DISP_CC_MDSS_BYTE0_CLK_SRC 5 +#define DISP_CC_MDSS_BYTE0_DIV_CLK_SRC 6 +#define DISP_CC_MDSS_BYTE0_INTF_CLK 7 +#define DISP_CC_MDSS_DP_AUX_CLK 8 +#define DISP_CC_MDSS_DP_AUX_CLK_SRC 9 +#define DISP_CC_MDSS_DP_CRYPTO_CLK 10 +#define DISP_CC_MDSS_DP_CRYPTO_CLK_SRC 11 +#define DISP_CC_MDSS_DP_LINK_CLK 12 +#define DISP_CC_MDSS_DP_LINK_CLK_SRC 13 +#define DISP_CC_MDSS_DP_LINK_DIV_CLK_SRC 14 +#define DISP_CC_MDSS_DP_LINK_INTF_CLK 15 +#define DISP_CC_MDSS_DP_PIXEL_CLK 16 +#define DISP_CC_MDSS_DP_PIXEL_CLK_SRC 17 +#define DISP_CC_MDSS_ESC0_CLK 18 +#define DISP_CC_MDSS_ESC0_CLK_SRC 19 +#define DISP_CC_MDSS_MDP_CLK 20 +#define DISP_CC_MDSS_MDP_CLK_SRC 21 +#define DISP_CC_MDSS_MDP_LUT_CLK 22 +#define DISP_CC_MDSS_NON_GDSC_AHB_CLK 23 +#define DISP_CC_MDSS_PCLK0_CLK 24 +#define DISP_CC_MDSS_PCLK0_CLK_SRC 25 +#define DISP_CC_MDSS_ROT_CLK 26 +#define DISP_CC_MDSS_ROT_CLK_SRC 27 +#define DISP_CC_MDSS_RSCC_AHB_CLK 28 +#define DISP_CC_MDSS_RSCC_VSYNC_CLK 29 +#define DISP_CC_MDSS_VSYNC_CLK 30 +#define DISP_CC_MDSS_VSYNC_CLK_SRC 31 +#define DISP_CC_XO_CLK 32 + +/* DISP_CC GDSCR */ +#define MDSS_GDSC 0 + +#endif -- cgit v1.2.3 From 5c6f3a36b913b24a0628a1cd6afd83eb8e73769c Mon Sep 17 00:00:00 2001 From: Taniya Das Date: Fri, 27 Dec 2019 12:08:29 +0530 Subject: dt-bindings: clock: Add YAML schemas for the QCOM GPUCC clock bindings The GPUCC clock provider have a bunch of generic properties that are needed in a device tree. Add a YAML schemas for those. Signed-off-by: Taniya Das Link: https://lkml.kernel.org/r/1577428714-17766-2-git-send-email-tdas@codeaurora.org Reviewed-by: Rob Herring Signed-off-by: Stephen Boyd --- .../devicetree/bindings/clock/qcom,gpucc.txt | 24 -------- .../devicetree/bindings/clock/qcom,gpucc.yaml | 71 ++++++++++++++++++++++ 2 files changed, 71 insertions(+), 24 deletions(-) delete mode 100644 Documentation/devicetree/bindings/clock/qcom,gpucc.txt create mode 100644 Documentation/devicetree/bindings/clock/qcom,gpucc.yaml (limited to 'Documentation/devicetree') diff --git a/Documentation/devicetree/bindings/clock/qcom,gpucc.txt b/Documentation/devicetree/bindings/clock/qcom,gpucc.txt deleted file mode 100644 index 269afe8a757e..000000000000 --- a/Documentation/devicetree/bindings/clock/qcom,gpucc.txt +++ /dev/null @@ -1,24 +0,0 @@ -Qualcomm Graphics Clock & Reset Controller Binding --------------------------------------------------- - -Required properties : -- compatible : shall contain "qcom,sdm845-gpucc" or "qcom,msm8998-gpucc" -- reg : shall contain base register location and length -- #clock-cells : from common clock binding, shall contain 1 -- #reset-cells : from common reset binding, shall contain 1 -- #power-domain-cells : from generic power domain binding, shall contain 1 -- clocks : shall contain the XO clock - shall contain the gpll0 out main clock (msm8998) -- clock-names : shall be "xo" - shall be "gpll0" (msm8998) - -Example: - gpucc: clock-controller@5090000 { - compatible = "qcom,sdm845-gpucc"; - reg = <0x5090000 0x9000>; - #clock-cells = <1>; - #reset-cells = <1>; - #power-domain-cells = <1>; - clocks = <&rpmhcc RPMH_CXO_CLK>; - clock-names = "xo"; - }; diff --git a/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml b/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml new file mode 100644 index 000000000000..993913da8a0d --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml @@ -0,0 +1,71 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/bindings/clock/qcom,gpucc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Graphics Clock & Reset Controller Binding + +maintainers: + - Taniya Das + +description: | + Qualcomm grpahics clock control module which supports the clocks, resets and + power domains. + +properties: + compatible: + enum: + - qcom,msm8998-gpucc + - qcom,sdm845-gpucc + + clocks: + minItems: 1 + maxItems: 3 + items: + - description: Board XO source + - description: GPLL0 main branch source from GCC(gcc_gpu_gpll0_clk_src) + - description: GPLL0 div branch source from GCC(gcc_gpu_gpll0_div_clk_src) + + clock-names: + minItems: 1 + maxItems: 3 + items: + - const: xo + - const: gpll0_main + - const: gpll0_div + + '#clock-cells': + const: 1 + + '#reset-cells': + const: 1 + + '#power-domain-cells': + const: 1 + + reg: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - clock-names + - '#clock-cells' + - '#reset-cells' + - '#power-domain-cells' + +examples: + # Example of GPUCC with clock node properties for SDM845: + - | + clock-controller@5090000 { + compatible = "qcom,sdm845-gpucc"; + reg = <0x5090000 0x9000>; + clocks = <&rpmhcc 0>, <&gcc 31>, <&gcc 32>; + clock-names = "xo", "gpll0_main", "gpll0_div"; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; +... -- cgit v1.2.3 From 468e727d18cb3e8b8d817d8bb12cb897ae948bd2 Mon Sep 17 00:00:00 2001 From: Taniya Das Date: Fri, 27 Dec 2019 12:08:30 +0530 Subject: dt-bindings: clock: Introduce SC7180 QCOM Graphics clock bindings Add device tree bindings for graphics clock controller for Qualcomm Technology Inc's SC7180 SoCs. Signed-off-by: Taniya Das Reviewed-by: Rob Herring Link: https://lkml.kernel.org/r/1577428714-17766-3-git-send-email-tdas@codeaurora.org [sboyd@kernel.org: Indicate sc7180 in commit subject] Signed-off-by: Stephen Boyd --- .../devicetree/bindings/clock/qcom,gpucc.yaml | 1 + include/dt-bindings/clock/qcom,gpucc-sc7180.h | 21 +++++++++++++++++++++ 2 files changed, 22 insertions(+) create mode 100644 include/dt-bindings/clock/qcom,gpucc-sc7180.h (limited to 'Documentation/devicetree') diff --git a/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml b/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml index 993913da8a0d..622845aa643f 100644 --- a/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml +++ b/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml @@ -17,6 +17,7 @@ properties: compatible: enum: - qcom,msm8998-gpucc + - qcom,sc7180-gpucc - qcom,sdm845-gpucc clocks: diff --git a/include/dt-bindings/clock/qcom,gpucc-sc7180.h b/include/dt-bindings/clock/qcom,gpucc-sc7180.h new file mode 100644 index 000000000000..0e4643b08b49 --- /dev/null +++ b/include/dt-bindings/clock/qcom,gpucc-sc7180.h @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2019, The Linux Foundation. All rights reserved. + */ + +#ifndef _DT_BINDINGS_CLK_QCOM_GPU_CC_SC7180_H +#define _DT_BINDINGS_CLK_QCOM_GPU_CC_SC7180_H + +#define GPU_CC_PLL1 0 +#define GPU_CC_AHB_CLK 1 +#define GPU_CC_CRC_AHB_CLK 2 +#define GPU_CC_CX_GMU_CLK 3 +#define GPU_CC_CX_SNOC_DVM_CLK 4 +#define GPU_CC_CXO_AON_CLK 5 +#define GPU_CC_CXO_CLK 6 +#define GPU_CC_GMU_CLK_SRC 7 + +/* CAM_CC GDSCRs */ +#define CX_GDSC 0 + +#endif -- cgit v1.2.3 From 35d26e9292e2e18e38a290e86ceba1842f94c522 Mon Sep 17 00:00:00 2001 From: Taniya Das Date: Fri, 27 Dec 2019 12:08:32 +0530 Subject: dt-bindings: clock: Add YAML schemas for the QCOM VIDEOCC clock bindings The VIDEOCC clock provider have a bunch of generic properties that are needed in a device tree. Add a YAML schemas for those. Signed-off-by: Taniya Das Reviewed-by: Rob Herring Link: https://lkml.kernel.org/r/1577428714-17766-5-git-send-email-tdas@codeaurora.org Signed-off-by: Stephen Boyd --- .../devicetree/bindings/clock/qcom,videocc.txt | 18 ------- .../devicetree/bindings/clock/qcom,videocc.yaml | 61 ++++++++++++++++++++++ 2 files changed, 61 insertions(+), 18 deletions(-) delete mode 100644 Documentation/devicetree/bindings/clock/qcom,videocc.txt create mode 100644 Documentation/devicetree/bindings/clock/qcom,videocc.yaml (limited to 'Documentation/devicetree') diff --git a/Documentation/devicetree/bindings/clock/qcom,videocc.txt b/Documentation/devicetree/bindings/clock/qcom,videocc.txt deleted file mode 100644 index 8a8622c65c5a..000000000000 --- a/Documentation/devicetree/bindings/clock/qcom,videocc.txt +++ /dev/null @@ -1,18 +0,0 @@ -Qualcomm Video Clock & Reset Controller Binding ------------------------------------------------ - -Required properties : -- compatible : shall contain "qcom,sdm845-videocc" -- reg : shall contain base register location and length -- #clock-cells : from common clock binding, shall contain 1. -- #power-domain-cells : from generic power domain binding, shall contain 1. -- #reset-cells : from common reset binding, shall contain 1. - -Example: - videocc: clock-controller@ab00000 { - compatible = "qcom,sdm845-videocc"; - reg = <0xab00000 0x10000>; - #clock-cells = <1>; - #power-domain-cells = <1>; - #reset-cells = <1>; - }; diff --git a/Documentation/devicetree/bindings/clock/qcom,videocc.yaml b/Documentation/devicetree/bindings/clock/qcom,videocc.yaml new file mode 100644 index 000000000000..fc3fcca61034 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,videocc.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/bindings/clock/qcom,videocc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Video Clock & Reset Controller Binding + +maintainers: + - Taniya Das + +description: | + Qualcomm video clock control module which supports the clocks, resets and + power domains. + +properties: + compatible: + enum: + - qcom,sdm845-videocc + + clocks: + maxItems: 1 + + clock-names: + items: + - const: xo + + '#clock-cells': + const: 1 + + '#reset-cells': + const: 1 + + '#power-domain-cells': + const: 1 + + reg: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - clock-names + - '#clock-cells' + - '#reset-cells' + - '#power-domain-cells' + +examples: + # Example of VIDEOCC with clock node properties for SDM845: + - | + clock-controller@ab00000 { + compatible = "qcom,sdm845-videocc"; + reg = <0xab00000 0x10000>; + clocks = <&rpmhcc 0>; + clock-names = "xo"; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; +... -- cgit v1.2.3 From 4cc62ebd0cd8a061331b4e013193621605f2e63b Mon Sep 17 00:00:00 2001 From: Taniya Das Date: Fri, 27 Dec 2019 12:08:33 +0530 Subject: dt-bindings: clock: Introduce SC7180 QCOM Video clock bindings Add device tree bindings for video clock controller for Qualcomm Technology Inc's SC7180 SoCs. Signed-off-by: Taniya Das Reviewed-by: Rob Herring Link: https://lkml.kernel.org/r/1577428714-17766-6-git-send-email-tdas@codeaurora.org Signed-off-by: Stephen Boyd --- .../devicetree/bindings/clock/qcom,videocc.yaml | 1 + include/dt-bindings/clock/qcom,videocc-sc7180.h | 23 ++++++++++++++++++++++ 2 files changed, 24 insertions(+) create mode 100644 include/dt-bindings/clock/qcom,videocc-sc7180.h (limited to 'Documentation/devicetree') diff --git a/Documentation/devicetree/bindings/clock/qcom,videocc.yaml b/Documentation/devicetree/bindings/clock/qcom,videocc.yaml index fc3fcca61034..43cfc893a8d1 100644 --- a/Documentation/devicetree/bindings/clock/qcom,videocc.yaml +++ b/Documentation/devicetree/bindings/clock/qcom,videocc.yaml @@ -16,6 +16,7 @@ description: | properties: compatible: enum: + - qcom,sc7180-videocc - qcom,sdm845-videocc clocks: diff --git a/include/dt-bindings/clock/qcom,videocc-sc7180.h b/include/dt-bindings/clock/qcom,videocc-sc7180.h new file mode 100644 index 000000000000..7acaf1366b13 --- /dev/null +++ b/include/dt-bindings/clock/qcom,videocc-sc7180.h @@ -0,0 +1,23 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2019, The Linux Foundation. All rights reserved. + */ + +#ifndef _DT_BINDINGS_CLK_QCOM_VIDEO_CC_SC7180_H +#define _DT_BINDINGS_CLK_QCOM_VIDEO_CC_SC7180_H + +/* VIDEO_CC clocks */ +#define VIDEO_PLL0 0 +#define VIDEO_CC_VCODEC0_AXI_CLK 1 +#define VIDEO_CC_VCODEC0_CORE_CLK 2 +#define VIDEO_CC_VENUS_AHB_CLK 3 +#define VIDEO_CC_VENUS_CLK_SRC 4 +#define VIDEO_CC_VENUS_CTL_AXI_CLK 5 +#define VIDEO_CC_VENUS_CTL_CORE_CLK 6 +#define VIDEO_CC_XO_CLK 7 + +/* VIDEO_CC GDSCRs */ +#define VENUS_GDSC 0 +#define VCODEC0_GDSC 1 + +#endif -- cgit v1.2.3 From ab91f72e018ad55805ef056a0af92a30ea45259e Mon Sep 17 00:00:00 2001 From: Bjorn Andersson Date: Mon, 6 Jan 2020 00:05:45 -0800 Subject: clk: qcom: gcc-msm8996: Fix parent for CLKREF clocks The CLKREF clocks are all fed by the clock signal on the CXO2 pad on the SoC. Update the definition of these clocks to allow this to be wired up to the appropriate clock source. Retain "xo" as the global named parent to make the change a nop in the event that DT doesn't carry the necessary clocks definition. Signed-off-by: Bjorn Andersson Link: https://lkml.kernel.org/r/20200106080546.3192125-2-bjorn.andersson@linaro.org Signed-off-by: Stephen Boyd --- .../devicetree/bindings/clock/qcom,gcc.yaml | 10 +++++++ drivers/clk/qcom/gcc-msm8996.c | 35 +++++++++++++++++----- 2 files changed, 38 insertions(+), 7 deletions(-) (limited to 'Documentation/devicetree') diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc.yaml index f2b5cd6fe0fe..8535ed93766b 100644 --- a/Documentation/devicetree/bindings/clock/qcom,gcc.yaml +++ b/Documentation/devicetree/bindings/clock/qcom,gcc.yaml @@ -47,6 +47,11 @@ properties: - description: Board XO source - description: Board active XO source - description: Sleep clock source + #qcom,gcc-msm8996 + - items: + - description: XO source + - description: Second XO source + - description: Sleep clock source #qcom,gcc-msm8998 - items: - description: Board XO source @@ -65,6 +70,11 @@ properties: - const: bi_tcxo - const: bi_tcxo_ao - const: sleep_clk + #qcom,gcc-msm8996 + - items: + - const: cxo + - const: cxo2 + - const: sleep_clk #qcom,gcc-msm8998 - items: - const: xo diff --git a/drivers/clk/qcom/gcc-msm8996.c b/drivers/clk/qcom/gcc-msm8996.c index d004cdaa0e39..3c3a7ff04562 100644 --- a/drivers/clk/qcom/gcc-msm8996.c +++ b/drivers/clk/qcom/gcc-msm8996.c @@ -3046,7 +3046,10 @@ static struct clk_branch gcc_usb3_clkref_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_usb3_clkref_clk", - .parent_names = (const char *[]){ "xo" }, + .parent_data = &(const struct clk_parent_data){ + .fw_name = "cxo2", + .name = "xo", + }, .num_parents = 1, .ops = &clk_branch2_ops, }, @@ -3060,7 +3063,10 @@ static struct clk_branch gcc_hdmi_clkref_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_hdmi_clkref_clk", - .parent_names = (const char *[]){ "xo" }, + .parent_data = &(const struct clk_parent_data){ + .fw_name = "cxo2", + .name = "xo", + }, .num_parents = 1, .ops = &clk_branch2_ops, }, @@ -3074,7 +3080,10 @@ static struct clk_branch gcc_edp_clkref_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_edp_clkref_clk", - .parent_names = (const char *[]){ "xo" }, + .parent_data = &(const struct clk_parent_data){ + .fw_name = "cxo2", + .name = "xo", + }, .num_parents = 1, .ops = &clk_branch2_ops, }, @@ -3088,7 +3097,10 @@ static struct clk_branch gcc_ufs_clkref_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_ufs_clkref_clk", - .parent_names = (const char *[]){ "xo" }, + .parent_data = &(const struct clk_parent_data){ + .fw_name = "cxo2", + .name = "xo", + }, .num_parents = 1, .ops = &clk_branch2_ops, }, @@ -3102,7 +3114,10 @@ static struct clk_branch gcc_pcie_clkref_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_pcie_clkref_clk", - .parent_names = (const char *[]){ "xo" }, + .parent_data = &(const struct clk_parent_data){ + .fw_name = "cxo2", + .name = "xo", + }, .num_parents = 1, .ops = &clk_branch2_ops, }, @@ -3116,7 +3131,10 @@ static struct clk_branch gcc_rx2_usb2_clkref_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_rx2_usb2_clkref_clk", - .parent_names = (const char *[]){ "xo" }, + .parent_data = &(const struct clk_parent_data){ + .fw_name = "cxo2", + .name = "xo", + }, .num_parents = 1, .ops = &clk_branch2_ops, }, @@ -3130,7 +3148,10 @@ static struct clk_branch gcc_rx1_usb2_clkref_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_rx1_usb2_clkref_clk", - .parent_names = (const char *[]){ "xo" }, + .parent_data = &(const struct clk_parent_data){ + .fw_name = "cxo2", + .name = "xo", + }, .num_parents = 1, .ops = &clk_branch2_ops, }, -- cgit v1.2.3 From d15b1ff1bd5b5f11b6bc857290ae5fc084aabdf8 Mon Sep 17 00:00:00 2001 From: Sricharan R Date: Thu, 9 Jan 2020 13:35:20 +0530 Subject: clk: qcom: Add DT bindings for ipq6018 gcc clock controller Add the compatible strings and the include file for ipq6018 gcc clock controller. Co-developed-by: Anusha Canchi Ramachandra Rao Signed-off-by: Anusha Canchi Ramachandra Rao Co-developed-by: Abhishek Sahu Signed-off-by: Abhishek Sahu Co-developed-by: Sivaprakash Murugesan Signed-off-by: Sivaprakash Murugesan Reviewed-by: Rob Herring Signed-off-by: Sricharan R Link: https://lkml.kernel.org/r/1578557121-423-2-git-send-email-sricharan@codeaurora.org Signed-off-by: Stephen Boyd --- .../devicetree/bindings/clock/qcom,gcc.yaml | 3 +- include/dt-bindings/clock/qcom,gcc-ipq6018.h | 262 +++++++++++++++++++++ include/dt-bindings/reset/qcom,gcc-ipq6018.h | 157 ++++++++++++ 3 files changed, 421 insertions(+), 1 deletion(-) create mode 100644 include/dt-bindings/clock/qcom,gcc-ipq6018.h create mode 100644 include/dt-bindings/reset/qcom,gcc-ipq6018.h (limited to 'Documentation/devicetree') diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc.yaml index 8535ed93766b..19d00794fe7d 100644 --- a/Documentation/devicetree/bindings/clock/qcom,gcc.yaml +++ b/Documentation/devicetree/bindings/clock/qcom,gcc.yaml @@ -19,8 +19,9 @@ properties: enum: - qcom,gcc-apq8064 - qcom,gcc-apq8084 - - qcom,gcc-ipq8064 - qcom,gcc-ipq4019 + - qcom,gcc-ipq6018 + - qcom,gcc-ipq8064 - qcom,gcc-ipq8074 - qcom,gcc-msm8660 - qcom,gcc-msm8916 diff --git a/include/dt-bindings/clock/qcom,gcc-ipq6018.h b/include/dt-bindings/clock/qcom,gcc-ipq6018.h new file mode 100644 index 000000000000..6f4be3aa0acf --- /dev/null +++ b/include/dt-bindings/clock/qcom,gcc-ipq6018.h @@ -0,0 +1,262 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2018, The Linux Foundation. All rights reserved. + */ + +#ifndef _DT_BINDINGS_CLOCK_IPQ_GCC_6018_H +#define _DT_BINDINGS_CLOCK_IPQ_GCC_6018_H + +#define GPLL0 0 +#define UBI32_PLL 1 +#define GPLL6 2 +#define GPLL4 3 +#define PCNOC_BFDCD_CLK_SRC 4 +#define GPLL2 5 +#define NSS_CRYPTO_PLL 6 +#define NSS_PPE_CLK_SRC 7 +#define GCC_XO_CLK_SRC 8 +#define NSS_CE_CLK_SRC 9 +#define GCC_SLEEP_CLK_SRC 10 +#define APSS_AHB_CLK_SRC 11 +#define NSS_PORT5_RX_CLK_SRC 12 +#define NSS_PORT5_TX_CLK_SRC 13 +#define PCIE0_AXI_CLK_SRC 14 +#define USB0_MASTER_CLK_SRC 15 +#define APSS_AHB_POSTDIV_CLK_SRC 16 +#define NSS_PORT1_RX_CLK_SRC 17 +#define NSS_PORT1_TX_CLK_SRC 18 +#define NSS_PORT2_RX_CLK_SRC 19 +#define NSS_PORT2_TX_CLK_SRC 20 +#define NSS_PORT3_RX_CLK_SRC 21 +#define NSS_PORT3_TX_CLK_SRC 22 +#define NSS_PORT4_RX_CLK_SRC 23 +#define NSS_PORT4_TX_CLK_SRC 24 +#define NSS_PORT5_RX_DIV_CLK_SRC 25 +#define NSS_PORT5_TX_DIV_CLK_SRC 26 +#define APSS_AXI_CLK_SRC 27 +#define NSS_CRYPTO_CLK_SRC 28 +#define NSS_PORT1_RX_DIV_CLK_SRC 29 +#define NSS_PORT1_TX_DIV_CLK_SRC 30 +#define NSS_PORT2_RX_DIV_CLK_SRC 31 +#define NSS_PORT2_TX_DIV_CLK_SRC 32 +#define NSS_PORT3_RX_DIV_CLK_SRC 33 +#define NSS_PORT3_TX_DIV_CLK_SRC 34 +#define NSS_PORT4_RX_DIV_CLK_SRC 35 +#define NSS_PORT4_TX_DIV_CLK_SRC 36 +#define NSS_UBI0_CLK_SRC 37 +#define BLSP1_QUP1_I2C_APPS_CLK_SRC 38 +#define BLSP1_QUP1_SPI_APPS_CLK_SRC 39 +#define BLSP1_QUP2_I2C_APPS_CLK_SRC 40 +#define BLSP1_QUP2_SPI_APPS_CLK_SRC 41 +#define BLSP1_QUP3_I2C_APPS_CLK_SRC 42 +#define BLSP1_QUP3_SPI_APPS_CLK_SRC 43 +#define BLSP1_QUP4_I2C_APPS_CLK_SRC 44 +#define BLSP1_QUP4_SPI_APPS_CLK_SRC 45 +#define BLSP1_QUP5_I2C_APPS_CLK_SRC 46 +#define BLSP1_QUP5_SPI_APPS_CLK_SRC 47 +#define BLSP1_QUP6_I2C_APPS_CLK_SRC 48 +#define BLSP1_QUP6_SPI_APPS_CLK_SRC 49 +#define BLSP1_UART1_APPS_CLK_SRC 50 +#define BLSP1_UART2_APPS_CLK_SRC 51 +#define BLSP1_UART3_APPS_CLK_SRC 52 +#define BLSP1_UART4_APPS_CLK_SRC 53 +#define BLSP1_UART5_APPS_CLK_SRC 54 +#define BLSP1_UART6_APPS_CLK_SRC 55 +#define CRYPTO_CLK_SRC 56 +#define NSS_UBI0_DIV_CLK_SRC 57 +#define PCIE0_AUX_CLK_SRC 58 +#define PCIE0_PIPE_CLK_SRC 59 +#define SDCC1_APPS_CLK_SRC 60 +#define USB0_AUX_CLK_SRC 61 +#define USB0_MOCK_UTMI_CLK_SRC 62 +#define USB0_PIPE_CLK_SRC 63 +#define USB1_MOCK_UTMI_CLK_SRC 64 +#define GCC_APSS_AHB_CLK 65 +#define GCC_APSS_AXI_CLK 66 +#define GCC_BLSP1_AHB_CLK 67 +#define GCC_BLSP1_QUP1_I2C_APPS_CLK 68 +#define GCC_BLSP1_QUP1_SPI_APPS_CLK 69 +#define GCC_BLSP1_QUP2_I2C_APPS_CLK 70 +#define GCC_BLSP1_QUP2_SPI_APPS_CLK 71 +#define GCC_BLSP1_QUP3_I2C_APPS_CLK 72 +#define GCC_BLSP1_QUP3_SPI_APPS_CLK 73 +#define GCC_BLSP1_QUP4_I2C_APPS_CLK 74 +#define GCC_BLSP1_QUP4_SPI_APPS_CLK 75 +#define GCC_BLSP1_QUP5_I2C_APPS_CLK 76 +#define GCC_BLSP1_QUP5_SPI_APPS_CLK 77 +#define GCC_BLSP1_QUP6_I2C_APPS_CLK 78 +#define GCC_BLSP1_QUP6_SPI_APPS_CLK 79 +#define GCC_BLSP1_UART1_APPS_CLK 80 +#define GCC_BLSP1_UART2_APPS_CLK 81 +#define GCC_BLSP1_UART3_APPS_CLK 82 +#define GCC_BLSP1_UART4_APPS_CLK 83 +#define GCC_BLSP1_UART5_APPS_CLK 84 +#define GCC_BLSP1_UART6_APPS_CLK 85 +#define GCC_CRYPTO_AHB_CLK 86 +#define GCC_CRYPTO_AXI_CLK 87 +#define GCC_CRYPTO_CLK 88 +#define GCC_XO_CLK 89 +#define GCC_XO_DIV4_CLK 90 +#define GCC_MDIO_AHB_CLK 91 +#define GCC_CRYPTO_PPE_CLK 92 +#define GCC_NSS_CE_APB_CLK 93 +#define GCC_NSS_CE_AXI_CLK 94 +#define GCC_NSS_CFG_CLK 95 +#define GCC_NSS_CRYPTO_CLK 96 +#define GCC_NSS_CSR_CLK 97 +#define GCC_NSS_EDMA_CFG_CLK 98 +#define GCC_NSS_EDMA_CLK 99 +#define GCC_NSS_NOC_CLK 100 +#define GCC_NSS_PORT1_RX_CLK 101 +#define GCC_NSS_PORT1_TX_CLK 102 +#define GCC_NSS_PORT2_RX_CLK 103 +#define GCC_NSS_PORT2_TX_CLK 104 +#define GCC_NSS_PORT3_RX_CLK 105 +#define GCC_NSS_PORT3_TX_CLK 106 +#define GCC_NSS_PORT4_RX_CLK 107 +#define GCC_NSS_PORT4_TX_CLK 108 +#define GCC_NSS_PORT5_RX_CLK 109 +#define GCC_NSS_PORT5_TX_CLK 110 +#define GCC_NSS_PPE_CFG_CLK 111 +#define GCC_NSS_PPE_CLK 112 +#define GCC_NSS_PPE_IPE_CLK 113 +#define GCC_NSS_PTP_REF_CLK 114 +#define GCC_NSSNOC_CE_APB_CLK 115 +#define GCC_NSSNOC_CE_AXI_CLK 116 +#define GCC_NSSNOC_CRYPTO_CLK 117 +#define GCC_NSSNOC_PPE_CFG_CLK 118 +#define GCC_NSSNOC_PPE_CLK 119 +#define GCC_NSSNOC_QOSGEN_REF_CLK 120 +#define GCC_NSSNOC_TIMEOUT_REF_CLK 121 +#define GCC_NSSNOC_UBI0_AHB_CLK 122 +#define GCC_PORT1_MAC_CLK 123 +#define GCC_PORT2_MAC_CLK 124 +#define GCC_PORT3_MAC_CLK 125 +#define GCC_PORT4_MAC_CLK 126 +#define GCC_PORT5_MAC_CLK 127 +#define GCC_UBI0_AHB_CLK 128 +#define GCC_UBI0_AXI_CLK 129 +#define GCC_UBI0_CORE_CLK 130 +#define GCC_PCIE0_AHB_CLK 131 +#define GCC_PCIE0_AUX_CLK 132 +#define GCC_PCIE0_AXI_M_CLK 133 +#define GCC_PCIE0_AXI_S_CLK 134 +#define GCC_PCIE0_PIPE_CLK 135 +#define GCC_PRNG_AHB_CLK 136 +#define GCC_QPIC_AHB_CLK 137 +#define GCC_QPIC_CLK 138 +#define GCC_SDCC1_AHB_CLK 139 +#define GCC_SDCC1_APPS_CLK 140 +#define GCC_UNIPHY0_AHB_CLK 141 +#define GCC_UNIPHY0_PORT1_RX_CLK 142 +#define GCC_UNIPHY0_PORT1_TX_CLK 143 +#define GCC_UNIPHY0_PORT2_RX_CLK 144 +#define GCC_UNIPHY0_PORT2_TX_CLK 145 +#define GCC_UNIPHY0_PORT3_RX_CLK 146 +#define GCC_UNIPHY0_PORT3_TX_CLK 147 +#define GCC_UNIPHY0_PORT4_RX_CLK 148 +#define GCC_UNIPHY0_PORT4_TX_CLK 149 +#define GCC_UNIPHY0_PORT5_RX_CLK 150 +#define GCC_UNIPHY0_PORT5_TX_CLK 151 +#define GCC_UNIPHY0_SYS_CLK 152 +#define GCC_UNIPHY1_AHB_CLK 153 +#define GCC_UNIPHY1_PORT5_RX_CLK 154 +#define GCC_UNIPHY1_PORT5_TX_CLK 155 +#define GCC_UNIPHY1_SYS_CLK 156 +#define GCC_USB0_AUX_CLK 157 +#define GCC_USB0_MASTER_CLK 158 +#define GCC_USB0_MOCK_UTMI_CLK 159 +#define GCC_USB0_PHY_CFG_AHB_CLK 160 +#define GCC_USB0_PIPE_CLK 161 +#define GCC_USB0_SLEEP_CLK 162 +#define GCC_USB1_MASTER_CLK 163 +#define GCC_USB1_MOCK_UTMI_CLK 164 +#define GCC_USB1_PHY_CFG_AHB_CLK 165 +#define GCC_USB1_SLEEP_CLK 166 +#define GP1_CLK_SRC 167 +#define GP2_CLK_SRC 168 +#define GP3_CLK_SRC 169 +#define GCC_GP1_CLK 170 +#define GCC_GP2_CLK 171 +#define GCC_GP3_CLK 172 +#define SYSTEM_NOC_BFDCD_CLK_SRC 173 +#define GCC_NSSNOC_SNOC_CLK 174 +#define GCC_UBI0_NC_AXI_CLK 175 +#define GCC_UBI1_NC_AXI_CLK 176 +#define GPLL0_MAIN 177 +#define UBI32_PLL_MAIN 178 +#define GPLL6_MAIN 179 +#define GPLL4_MAIN 180 +#define GPLL2_MAIN 181 +#define NSS_CRYPTO_PLL_MAIN 182 +#define GCC_CMN_12GPLL_AHB_CLK 183 +#define GCC_CMN_12GPLL_SYS_CLK 184 +#define GCC_SNOC_BUS_TIMEOUT2_AHB_CLK 185 +#define GCC_SYS_NOC_USB0_AXI_CLK 186 +#define GCC_SYS_NOC_PCIE0_AXI_CLK 187 +#define QDSS_TSCTR_CLK_SRC 188 +#define QDSS_AT_CLK_SRC 189 +#define GCC_QDSS_AT_CLK 190 +#define GCC_QDSS_DAP_CLK 191 +#define ADSS_PWM_CLK_SRC 192 +#define GCC_ADSS_PWM_CLK 193 +#define SDCC1_ICE_CORE_CLK_SRC 194 +#define GCC_SDCC1_ICE_CORE_CLK 195 +#define GCC_DCC_CLK 196 +#define PCIE0_RCHNG_CLK_SRC 197 +#define GCC_PCIE0_AXI_S_BRIDGE_CLK 198 +#define PCIE0_RCHNG_CLK 199 +#define UBI32_MEM_NOC_BFDCD_CLK_SRC 200 +#define WCSS_AHB_CLK_SRC 201 +#define Q6_AXI_CLK_SRC 202 +#define GCC_Q6SS_PCLKDBG_CLK 203 +#define GCC_Q6_TSCTR_1TO2_CLK 204 +#define GCC_WCSS_CORE_TBU_CLK 205 +#define GCC_WCSS_AXI_M_CLK 206 +#define GCC_SYS_NOC_WCSS_AHB_CLK 207 +#define GCC_Q6_AXIM_CLK 208 +#define GCC_Q6SS_ATBM_CLK 209 +#define GCC_WCSS_Q6_TBU_CLK 210 +#define GCC_Q6_AXIM2_CLK 211 +#define GCC_Q6_AHB_CLK 212 +#define GCC_Q6_AHB_S_CLK 213 +#define GCC_WCSS_DBG_IFC_APB_CLK 214 +#define GCC_WCSS_DBG_IFC_ATB_CLK 215 +#define GCC_WCSS_DBG_IFC_NTS_CLK 216 +#define GCC_WCSS_DBG_IFC_DAPBUS_CLK 217 +#define GCC_WCSS_DBG_IFC_APB_BDG_CLK 218 +#define GCC_WCSS_DBG_IFC_ATB_BDG_CLK 219 +#define GCC_WCSS_DBG_IFC_NTS_BDG_CLK 220 +#define GCC_WCSS_DBG_IFC_DAPBUS_BDG_CLK 221 +#define GCC_WCSS_ECAHB_CLK 222 +#define GCC_WCSS_ACMT_CLK 223 +#define GCC_WCSS_AHB_S_CLK 224 +#define GCC_RBCPR_WCSS_CLK 225 +#define RBCPR_WCSS_CLK_SRC 226 +#define GCC_RBCPR_WCSS_AHB_CLK 227 +#define GCC_LPASS_CORE_AXIM_CLK 228 +#define GCC_LPASS_SNOC_CFG_CLK 229 +#define GCC_LPASS_Q6_AXIM_CLK 230 +#define GCC_LPASS_Q6_ATBM_AT_CLK 231 +#define GCC_LPASS_Q6_PCLKDBG_CLK 232 +#define GCC_LPASS_Q6SS_TSCTR_1TO2_CLK 233 +#define GCC_LPASS_Q6SS_TRIG_CLK 234 +#define GCC_LPASS_TBU_CLK 235 +#define LPASS_CORE_AXIM_CLK_SRC 236 +#define LPASS_SNOC_CFG_CLK_SRC 237 +#define LPASS_Q6_AXIM_CLK_SRC 238 +#define GCC_PCNOC_LPASS_CLK 239 +#define GCC_UBI0_UTCM_CLK 240 +#define SNOC_NSSNOC_BFDCD_CLK_SRC 241 +#define GCC_SNOC_NSSNOC_CLK 242 +#define GCC_MEM_NOC_Q6_AXI_CLK 243 +#define GCC_MEM_NOC_UBI32_CLK 244 +#define GCC_MEM_NOC_LPASS_CLK 245 +#define GCC_SNOC_LPASS_CFG_CLK 246 +#define GCC_SYS_NOC_QDSS_STM_AXI_CLK 247 +#define GCC_QDSS_STM_CLK 248 +#define GCC_QDSS_TRACECLKIN_CLK 249 +#define QDSS_STM_CLK_SRC 250 +#define QDSS_TRACECLKIN_CLK_SRC 251 +#define GCC_NSSNOC_ATB_CLK 252 +#endif diff --git a/include/dt-bindings/reset/qcom,gcc-ipq6018.h b/include/dt-bindings/reset/qcom,gcc-ipq6018.h new file mode 100644 index 000000000000..02a220ad0105 --- /dev/null +++ b/include/dt-bindings/reset/qcom,gcc-ipq6018.h @@ -0,0 +1,157 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2018, The Linux Foundation. All rights reserved. + */ + +#ifndef _DT_BINDINGS_RESET_IPQ_GCC_6018_H +#define _DT_BINDINGS_RESET_IPQ_GCC_6018_H + +#define GCC_BLSP1_BCR 0 +#define GCC_BLSP1_QUP1_BCR 1 +#define GCC_BLSP1_UART1_BCR 2 +#define GCC_BLSP1_QUP2_BCR 3 +#define GCC_BLSP1_UART2_BCR 4 +#define GCC_BLSP1_QUP3_BCR 5 +#define GCC_BLSP1_UART3_BCR 6 +#define GCC_BLSP1_QUP4_BCR 7 +#define GCC_BLSP1_UART4_BCR 8 +#define GCC_BLSP1_QUP5_BCR 9 +#define GCC_BLSP1_UART5_BCR 10 +#define GCC_BLSP1_QUP6_BCR 11 +#define GCC_BLSP1_UART6_BCR 12 +#define GCC_IMEM_BCR 13 +#define GCC_SMMU_BCR 14 +#define GCC_APSS_TCU_BCR 15 +#define GCC_SMMU_XPU_BCR 16 +#define GCC_PCNOC_TBU_BCR 17 +#define GCC_SMMU_CFG_BCR 18 +#define GCC_PRNG_BCR 19 +#define GCC_BOOT_ROM_BCR 20 +#define GCC_CRYPTO_BCR 21 +#define GCC_WCSS_BCR 22 +#define GCC_WCSS_Q6_BCR 23 +#define GCC_NSS_BCR 24 +#define GCC_SEC_CTRL_BCR 25 +#define GCC_DDRSS_BCR 26 +#define GCC_SYSTEM_NOC_BCR 27 +#define GCC_PCNOC_BCR 28 +#define GCC_TCSR_BCR 29 +#define GCC_QDSS_BCR 30 +#define GCC_DCD_BCR 31 +#define GCC_MSG_RAM_BCR 32 +#define GCC_MPM_BCR 33 +#define GCC_SPDM_BCR 34 +#define GCC_RBCPR_BCR 35 +#define GCC_RBCPR_MX_BCR 36 +#define GCC_TLMM_BCR 37 +#define GCC_RBCPR_WCSS_BCR 38 +#define GCC_USB0_PHY_BCR 39 +#define GCC_USB3PHY_0_PHY_BCR 40 +#define GCC_USB0_BCR 41 +#define GCC_USB1_BCR 42 +#define GCC_QUSB2_0_PHY_BCR 43 +#define GCC_QUSB2_1_PHY_BCR 44 +#define GCC_SDCC1_BCR 45 +#define GCC_SNOC_BUS_TIMEOUT0_BCR 46 +#define GCC_SNOC_BUS_TIMEOUT1_BCR 47 +#define GCC_SNOC_BUS_TIMEOUT2_BCR 48 +#define GCC_PCNOC_BUS_TIMEOUT0_BCR 49 +#define GCC_PCNOC_BUS_TIMEOUT1_BCR 50 +#define GCC_PCNOC_BUS_TIMEOUT2_BCR 51 +#define GCC_PCNOC_BUS_TIMEOUT3_BCR 52 +#define GCC_PCNOC_BUS_TIMEOUT4_BCR 53 +#define GCC_PCNOC_BUS_TIMEOUT5_BCR 54 +#define GCC_PCNOC_BUS_TIMEOUT6_BCR 55 +#define GCC_PCNOC_BUS_TIMEOUT7_BCR 56 +#define GCC_PCNOC_BUS_TIMEOUT8_BCR 57 +#define GCC_PCNOC_BUS_TIMEOUT9_BCR 58 +#define GCC_UNIPHY0_BCR 59 +#define GCC_UNIPHY1_BCR 60 +#define GCC_CMN_12GPLL_BCR 61 +#define GCC_QPIC_BCR 62 +#define GCC_MDIO_BCR 63 +#define GCC_WCSS_CORE_TBU_BCR 64 +#define GCC_WCSS_Q6_TBU_BCR 65 +#define GCC_USB0_TBU_BCR 66 +#define GCC_PCIE0_TBU_BCR 67 +#define GCC_PCIE0_BCR 68 +#define GCC_PCIE0_PHY_BCR 69 +#define GCC_PCIE0PHY_PHY_BCR 70 +#define GCC_PCIE0_LINK_DOWN_BCR 71 +#define GCC_DCC_BCR 72 +#define GCC_APC0_VOLTAGE_DROOP_DETECTOR_BCR 73 +#define GCC_SMMU_CATS_BCR 74 +#define GCC_UBI0_AXI_ARES 75 +#define GCC_UBI0_AHB_ARES 76 +#define GCC_UBI0_NC_AXI_ARES 77 +#define GCC_UBI0_DBG_ARES 78 +#define GCC_UBI0_CORE_CLAMP_ENABLE 79 +#define GCC_UBI0_CLKRST_CLAMP_ENABLE 80 +#define GCC_UBI0_UTCM_ARES 81 +#define GCC_NSS_CFG_ARES 82 +#define GCC_NSS_NOC_ARES 83 +#define GCC_NSS_CRYPTO_ARES 84 +#define GCC_NSS_CSR_ARES 85 +#define GCC_NSS_CE_APB_ARES 86 +#define GCC_NSS_CE_AXI_ARES 87 +#define GCC_NSSNOC_CE_APB_ARES 88 +#define GCC_NSSNOC_CE_AXI_ARES 89 +#define GCC_NSSNOC_UBI0_AHB_ARES 90 +#define GCC_NSSNOC_SNOC_ARES 91 +#define GCC_NSSNOC_CRYPTO_ARES 92 +#define GCC_NSSNOC_ATB_ARES 93 +#define GCC_NSSNOC_QOSGEN_REF_ARES 94 +#define GCC_NSSNOC_TIMEOUT_REF_ARES 95 +#define GCC_PCIE0_PIPE_ARES 96 +#define GCC_PCIE0_SLEEP_ARES 97 +#define GCC_PCIE0_CORE_STICKY_ARES 98 +#define GCC_PCIE0_AXI_MASTER_ARES 99 +#define GCC_PCIE0_AXI_SLAVE_ARES 100 +#define GCC_PCIE0_AHB_ARES 101 +#define GCC_PCIE0_AXI_MASTER_STICKY_ARES 102 +#define GCC_PCIE0_AXI_SLAVE_STICKY_ARES 103 +#define GCC_PPE_FULL_RESET 104 +#define GCC_UNIPHY0_SOFT_RESET 105 +#define GCC_UNIPHY0_XPCS_RESET 106 +#define GCC_UNIPHY1_SOFT_RESET 107 +#define GCC_UNIPHY1_XPCS_RESET 108 +#define GCC_EDMA_HW_RESET 109 +#define GCC_ADSS_BCR 110 +#define GCC_NSS_NOC_TBU_BCR 111 +#define GCC_NSSPORT1_RESET 112 +#define GCC_NSSPORT2_RESET 113 +#define GCC_NSSPORT3_RESET 114 +#define GCC_NSSPORT4_RESET 115 +#define GCC_NSSPORT5_RESET 116 +#define GCC_UNIPHY0_PORT1_ARES 117 +#define GCC_UNIPHY0_PORT2_ARES 118 +#define GCC_UNIPHY0_PORT3_ARES 119 +#define GCC_UNIPHY0_PORT4_ARES 120 +#define GCC_UNIPHY0_PORT5_ARES 121 +#define GCC_UNIPHY0_PORT_4_5_RESET 122 +#define GCC_UNIPHY0_PORT_4_RESET 123 +#define GCC_LPASS_BCR 124 +#define GCC_UBI32_TBU_BCR 125 +#define GCC_LPASS_TBU_BCR 126 +#define GCC_WCSSAON_RESET 127 +#define GCC_LPASS_Q6_AXIM_ARES 128 +#define GCC_LPASS_Q6SS_TSCTR_1TO2_ARES 129 +#define GCC_LPASS_Q6SS_TRIG_ARES 130 +#define GCC_LPASS_Q6_ATBM_AT_ARES 131 +#define GCC_LPASS_Q6_PCLKDBG_ARES 132 +#define GCC_LPASS_CORE_AXIM_ARES 133 +#define GCC_LPASS_SNOC_CFG_ARES 134 +#define GCC_WCSS_DBG_ARES 135 +#define GCC_WCSS_ECAHB_ARES 136 +#define GCC_WCSS_ACMT_ARES 137 +#define GCC_WCSS_DBG_BDG_ARES 138 +#define GCC_WCSS_AHB_S_ARES 139 +#define GCC_WCSS_AXI_M_ARES 140 +#define GCC_Q6SS_DBG_ARES 141 +#define GCC_Q6_AHB_S_ARES 142 +#define GCC_Q6_AHB_ARES 143 +#define GCC_Q6_AXIM2_ARES 144 +#define GCC_Q6_AXIM_ARES 145 +#define GCC_UBI0_CORE_ARES 146 + +#endif -- cgit v1.2.3 From 1088691447391e2d3aec05dc547d1cd6c67459c4 Mon Sep 17 00:00:00 2001 From: Anson Huang Date: Wed, 8 Jan 2020 09:53:35 +0800 Subject: dt-bindings: imx: Add clock binding doc for i.MX8MP Add the clock binding doc for i.MX8MP. Signed-off-by: Anson Huang Reviewed-by: Abel Vesa Signed-off-by: Shawn Guo --- .../devicetree/bindings/clock/imx8mp-clock.yaml | 68 +++++ include/dt-bindings/clock/imx8mp-clock.h | 300 +++++++++++++++++++++ 2 files changed, 368 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/imx8mp-clock.yaml create mode 100644 include/dt-bindings/clock/imx8mp-clock.h (limited to 'Documentation/devicetree') diff --git a/Documentation/devicetree/bindings/clock/imx8mp-clock.yaml b/Documentation/devicetree/bindings/clock/imx8mp-clock.yaml new file mode 100644 index 000000000000..80278882cf57 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/imx8mp-clock.yaml @@ -0,0 +1,68 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/bindings/clock/imx8mp-clock.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP i.MX8M Plus Clock Control Module Binding + +maintainers: + - Anson Huang + +description: + NXP i.MX8M Plus clock control module is an integrated clock controller, which + generates and supplies to all modules. + +properties: + compatible: + const: fsl,imx8mp-ccm + + reg: + maxItems: 1 + + clocks: + items: + - description: 32k osc + - description: 24m osc + - description: ext1 clock input + - description: ext2 clock input + - description: ext3 clock input + - description: ext4 clock input + + clock-names: + items: + - const: osc_32k + - const: osc_24m + - const: clk_ext1 + - const: clk_ext2 + - const: clk_ext3 + - const: clk_ext4 + + '#clock-cells': + const: 1 + description: + The clock consumer should specify the desired clock by having the clock + ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx8mp-clock.h + for the full list of i.MX8M Plus clock IDs. + +required: + - compatible + - reg + - clocks + - clock-names + - '#clock-cells' + +examples: + # Clock Control Module node: + - | + clk: clock-controller@30380000 { + compatible = "fsl,imx8mp-ccm"; + reg = <0x30380000 0x10000>; + #clock-cells = <1>; + clocks = <&osc_32k>, <&osc_24m>, <&clk_ext1>, + <&clk_ext2>, <&clk_ext3>, <&clk_ext4>; + clock-names = "osc_32k", "osc_24m", "clk_ext1", + "clk_ext2", "clk_ext3", "clk_ext4"; + }; + +... diff --git a/include/dt-bindings/clock/imx8mp-clock.h b/include/dt-bindings/clock/imx8mp-clock.h new file mode 100644 index 000000000000..2fab63186bca --- /dev/null +++ b/include/dt-bindings/clock/imx8mp-clock.h @@ -0,0 +1,300 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright 2019 NXP + */ + +#ifndef __DT_BINDINGS_CLOCK_IMX8MP_H +#define __DT_BINDINGS_CLOCK_IMX8MP_H + +#define IMX8MP_CLK_DUMMY 0 +#define IMX8MP_CLK_32K 1 +#define IMX8MP_CLK_24M 2 +#define IMX8MP_OSC_HDMI_CLK 3 +#define IMX8MP_CLK_EXT1 4 +#define IMX8MP_CLK_EXT2 5 +#define IMX8MP_CLK_EXT3 6 +#define IMX8MP_CLK_EXT4 7 +#define IMX8MP_AUDIO_PLL1_REF_SEL 8 +#define IMX8MP_AUDIO_PLL2_REF_SEL 9 +#define IMX8MP_VIDEO_PLL1_REF_SEL 10 +#define IMX8MP_DRAM_PLL_REF_SEL 11 +#define IMX8MP_GPU_PLL_REF_SEL 12 +#define IMX8MP_VPU_PLL_REF_SEL 13 +#define IMX8MP_ARM_PLL_REF_SEL 14 +#define IMX8MP_SYS_PLL1_REF_SEL 15 +#define IMX8MP_SYS_PLL2_REF_SEL 16 +#define IMX8MP_SYS_PLL3_REF_SEL 17 +#define IMX8MP_AUDIO_PLL1 18 +#define IMX8MP_AUDIO_PLL2 19 +#define IMX8MP_VIDEO_PLL1 20 +#define IMX8MP_DRAM_PLL 21 +#define IMX8MP_GPU_PLL 22 +#define IMX8MP_VPU_PLL 23 +#define IMX8MP_ARM_PLL 24 +#define IMX8MP_SYS_PLL1 25 +#define IMX8MP_SYS_PLL2 26 +#define IMX8MP_SYS_PLL3 27 +#define IMX8MP_AUDIO_PLL1_BYPASS 28 +#define IMX8MP_AUDIO_PLL2_BYPASS 29 +#define IMX8MP_VIDEO_PLL1_BYPASS 30 +#define IMX8MP_DRAM_PLL_BYPASS 31 +#define IMX8MP_GPU_PLL_BYPASS 32 +#define IMX8MP_VPU_PLL_BYPASS 33 +#define IMX8MP_ARM_PLL_BYPASS 34 +#define IMX8MP_SYS_PLL1_BYPASS 35 +#define IMX8MP_SYS_PLL2_BYPASS 36 +#define IMX8MP_SYS_PLL3_BYPASS 37 +#define IMX8MP_AUDIO_PLL1_OUT 38 +#define IMX8MP_AUDIO_PLL2_OUT 39 +#define IMX8MP_VIDEO_PLL1_OUT 40 +#define IMX8MP_DRAM_PLL_OUT 41 +#define IMX8MP_GPU_PLL_OUT 42 +#define IMX8MP_VPU_PLL_OUT 43 +#define IMX8MP_ARM_PLL_OUT 44 +#define IMX8MP_SYS_PLL1_OUT 45 +#define IMX8MP_SYS_PLL2_OUT 46 +#define IMX8MP_SYS_PLL3_OUT 47 +#define IMX8MP_SYS_PLL1_40M 48 +#define IMX8MP_SYS_PLL1_80M 49 +#define IMX8MP_SYS_PLL1_100M 50 +#define IMX8MP_SYS_PLL1_133M 51 +#define IMX8MP_SYS_PLL1_160M 52 +#define IMX8MP_SYS_PLL1_200M 53 +#define IMX8MP_SYS_PLL1_266M 54 +#define IMX8MP_SYS_PLL1_400M 55 +#define IMX8MP_SYS_PLL1_800M 56 +#define IMX8MP_SYS_PLL2_50M 57 +#define IMX8MP_SYS_PLL2_100M 58 +#define IMX8MP_SYS_PLL2_125M 59 +#define IMX8MP_SYS_PLL2_166M 60 +#define IMX8MP_SYS_PLL2_200M 61 +#define IMX8MP_SYS_PLL2_250M 62 +#define IMX8MP_SYS_PLL2_333M 63 +#define IMX8MP_SYS_PLL2_500M 64 +#define IMX8MP_SYS_PLL2_1000M 65 +#define IMX8MP_CLK_A53_SRC 66 +#define IMX8MP_CLK_M7_SRC 67 +#define IMX8MP_CLK_ML_SRC 68 +#define IMX8MP_CLK_GPU3D_CORE_SRC 69 +#define IMX8MP_CLK_GPU3D_SHADER_SRC 70 +#define IMX8MP_CLK_GPU2D_SRC 71 +#define IMX8MP_CLK_AUDIO_AXI_SRC 72 +#define IMX8MP_CLK_HSIO_AXI_SRC 73 +#define IMX8MP_CLK_MEDIA_ISP_SRC 74 +#define IMX8MP_CLK_A53_CG 75 +#define IMX8MP_CLK_M4_CG 76 +#define IMX8MP_CLK_ML_CG 77 +#define IMX8MP_CLK_GPU3D_CORE_CG 78 +#define IMX8MP_CLK_GPU3D_SHADER_CG 79 +#define IMX8MP_CLK_GPU2D_CG 80 +#define IMX8MP_CLK_AUDIO_AXI_CG 81 +#define IMX8MP_CLK_HSIO_AXI_CG 82 +#define IMX8MP_CLK_MEDIA_ISP_CG 83 +#define IMX8MP_CLK_A53_DIV 84 +#define IMX8MP_CLK_M7_DIV 85 +#define IMX8MP_CLK_ML_DIV 86 +#define IMX8MP_CLK_GPU3D_CORE_DIV 87 +#define IMX8MP_CLK_GPU3D_SHADER_DIV 88 +#define IMX8MP_CLK_GPU2D_DIV 89 +#define IMX8MP_CLK_AUDIO_AXI_DIV 90 +#define IMX8MP_CLK_HSIO_AXI_DIV 91 +#define IMX8MP_CLK_MEDIA_ISP_DIV 92 +#define IMX8MP_CLK_MAIN_AXI 93 +#define IMX8MP_CLK_ENET_AXI 94 +#define IMX8MP_CLK_NAND_USDHC_BUS 95 +#define IMX8MP_CLK_VPU_BUS 96 +#define IMX8MP_CLK_MEDIA_AXI 97 +#define IMX8MP_CLK_MEDIA_APB 98 +#define IMX8MP_CLK_HDMI_APB 99 +#define IMX8MP_CLK_HDMI_AXI 100 +#define IMX8MP_CLK_GPU_AXI 101 +#define IMX8MP_CLK_GPU_AHB 102 +#define IMX8MP_CLK_NOC 103 +#define IMX8MP_CLK_NOC_IO 104 +#define IMX8MP_CLK_ML_AXI 105 +#define IMX8MP_CLK_ML_AHB 106 +#define IMX8MP_CLK_AHB 107 +#define IMX8MP_CLK_AUDIO_AHB 108 +#define IMX8MP_CLK_MIPI_DSI_ESC_RX 109 +#define IMX8MP_CLK_IPG_ROOT 110 +#define IMX8MP_CLK_IPG_AUDIO_ROOT 111 +#define IMX8MP_CLK_DRAM_ALT 112 +#define IMX8MP_CLK_DRAM_APB 113 +#define IMX8MP_CLK_VPU_G1 114 +#define IMX8MP_CLK_VPU_G2 115 +#define IMX8MP_CLK_CAN1 116 +#define IMX8MP_CLK_CAN2 117 +#define IMX8MP_CLK_MEMREPAIR 118 +#define IMX8MP_CLK_PCIE_PHY 119 +#define IMX8MP_CLK_PCIE_AUX 120 +#define IMX8MP_CLK_I2C5 121 +#define IMX8MP_CLK_I2C6 122 +#define IMX8MP_CLK_SAI1 123 +#define IMX8MP_CLK_SAI2 124 +#define IMX8MP_CLK_SAI3 125 +#define IMX8MP_CLK_SAI4 126 +#define IMX8MP_CLK_SAI5 127 +#define IMX8MP_CLK_SAI6 128 +#define IMX8MP_CLK_ENET_QOS 129 +#define IMX8MP_CLK_ENET_QOS_TIMER 130 +#define IMX8MP_CLK_ENET_REF 131 +#define IMX8MP_CLK_ENET_TIMER 132 +#define IMX8MP_CLK_ENET_PHY_REF 133 +#define IMX8MP_CLK_NAND 134 +#define IMX8MP_CLK_QSPI 135 +#define IMX8MP_CLK_USDHC1 136 +#define IMX8MP_CLK_USDHC2 137 +#define IMX8MP_CLK_I2C1 138 +#define IMX8MP_CLK_I2C2 139 +#define IMX8MP_CLK_I2C3 140 +#define IMX8MP_CLK_I2C4 141 +#define IMX8MP_CLK_UART1 142 +#define IMX8MP_CLK_UART2 143 +#define IMX8MP_CLK_UART3 144 +#define IMX8MP_CLK_UART4 145 +#define IMX8MP_CLK_USB_CORE_REF 146 +#define IMX8MP_CLK_USB_PHY_REF 147 +#define IMX8MP_CLK_GIC 148 +#define IMX8MP_CLK_ECSPI1 149 +#define IMX8MP_CLK_ECSPI2 150 +#define IMX8MP_CLK_PWM1 151 +#define IMX8MP_CLK_PWM2 152 +#define IMX8MP_CLK_PWM3 153 +#define IMX8MP_CLK_PWM4 154 +#define IMX8MP_CLK_GPT1 155 +#define IMX8MP_CLK_GPT2 156 +#define IMX8MP_CLK_GPT3 157 +#define IMX8MP_CLK_GPT4 158 +#define IMX8MP_CLK_GPT5 159 +#define IMX8MP_CLK_GPT6 160 +#define IMX8MP_CLK_TRACE 161 +#define IMX8MP_CLK_WDOG 162 +#define IMX8MP_CLK_WRCLK 163 +#define IMX8MP_CLK_IPP_DO_CLKO1 164 +#define IMX8MP_CLK_IPP_DO_CLKO2 165 +#define IMX8MP_CLK_HDMI_FDCC_TST 166 +#define IMX8MP_CLK_HDMI_27M 167 +#define IMX8MP_CLK_HDMI_REF_266M 168 +#define IMX8MP_CLK_USDHC3 169 +#define IMX8MP_CLK_MEDIA_CAM1_PIX 170 +#define IMX8MP_CLK_MEDIA_MIPI_PHY1_REF 171 +#define IMX8MP_CLK_MEDIA_DISP1_PIX 172 +#define IMX8MP_CLK_MEDIA_CAM2_PIX 173 +#define IMX8MP_CLK_MEDIA_MIPI_PHY2_REF 174 +#define IMX8MP_CLK_MEDIA_MIPI_CSI2_ESC 175 +#define IMX8MP_CLK_PCIE2_CTRL 176 +#define IMX8MP_CLK_PCIE2_PHY 177 +#define IMX8MP_CLK_MEDIA_MIPI_TEST_BYTE 178 +#define IMX8MP_CLK_ECSPI3 179 +#define IMX8MP_CLK_PDM 180 +#define IMX8MP_CLK_VPU_VC8000E 181 +#define IMX8MP_CLK_SAI7 182 +#define IMX8MP_CLK_GPC_ROOT 183 +#define IMX8MP_CLK_ANAMIX_ROOT 184 +#define IMX8MP_CLK_CPU_ROOT 185 +#define IMX8MP_CLK_CSU_ROOT 186 +#define IMX8MP_CLK_DEBUG_ROOT 187 +#define IMX8MP_CLK_DRAM1_ROOT 188 +#define IMX8MP_CLK_ECSPI1_ROOT 189 +#define IMX8MP_CLK_ECSPI2_ROOT 190 +#define IMX8MP_CLK_ECSPI3_ROOT 191 +#define IMX8MP_CLK_ENET1_ROOT 192 +#define IMX8MP_CLK_GPIO1_ROOT 193 +#define IMX8MP_CLK_GPIO2_ROOT 194 +#define IMX8MP_CLK_GPIO3_ROOT 195 +#define IMX8MP_CLK_GPIO4_ROOT 196 +#define IMX8MP_CLK_GPIO5_ROOT 197 +#define IMX8MP_CLK_GPT1_ROOT 198 +#define IMX8MP_CLK_GPT2_ROOT 199 +#define IMX8MP_CLK_GPT3_ROOT 200 +#define IMX8MP_CLK_GPT4_ROOT 201 +#define IMX8MP_CLK_GPT5_ROOT 202 +#define IMX8MP_CLK_GPT6_ROOT 203 +#define IMX8MP_CLK_HS_ROOT 204 +#define IMX8MP_CLK_I2C1_ROOT 205 +#define IMX8MP_CLK_I2C2_ROOT 206 +#define IMX8MP_CLK_I2C3_ROOT 207 +#define IMX8MP_CLK_I2C4_ROOT 208 +#define IMX8MP_CLK_IOMUX_ROOT 209 +#define IMX8MP_CLK_IPMUX1_ROOT 210 +#define IMX8MP_CLK_IPMUX2_ROOT 211 +#define IMX8MP_CLK_IPMUX3_ROOT 212 +#define IMX8MP_CLK_MU_ROOT 213 +#define IMX8MP_CLK_OCOTP_ROOT 214 +#define IMX8MP_CLK_OCRAM_ROOT 215 +#define IMX8MP_CLK_OCRAM_S_ROOT 216 +#define IMX8MP_CLK_PCIE_ROOT 217 +#define IMX8MP_CLK_PERFMON1_ROOT 218 +#define IMX8MP_CLK_PERFMON2_ROOT 219 +#define IMX8MP_CLK_PWM1_ROOT 220 +#define IMX8MP_CLK_PWM2_ROOT 221 +#define IMX8MP_CLK_PWM3_ROOT 222 +#define IMX8MP_CLK_PWM4_ROOT 223 +#define IMX8MP_CLK_QOS_ROOT 224 +#define IMX8MP_CLK_QOS_ENET_ROOT 225 +#define IMX8MP_CLK_QSPI_ROOT 226 +#define IMX8MP_CLK_NAND_ROOT 227 +#define IMX8MP_CLK_NAND_USDHC_BUS_RAWNAND_CLK 228 +#define IMX8MP_CLK_RDC_ROOT 229 +#define IMX8MP_CLK_ROM_ROOT 230 +#define IMX8MP_CLK_I2C5_ROOT 231 +#define IMX8MP_CLK_I2C6_ROOT 232 +#define IMX8MP_CLK_CAN1_ROOT 233 +#define IMX8MP_CLK_CAN2_ROOT 234 +#define IMX8MP_CLK_SCTR_ROOT 235 +#define IMX8MP_CLK_SDMA1_ROOT 236 +#define IMX8MP_CLK_ENET_QOS_ROOT 237 +#define IMX8MP_CLK_SEC_DEBUG_ROOT 238 +#define IMX8MP_CLK_SEMA1_ROOT 239 +#define IMX8MP_CLK_SEMA2_ROOT 240 +#define IMX8MP_CLK_IRQ_STEER_ROOT 241 +#define IMX8MP_CLK_SIM_ENET_ROOT 242 +#define IMX8MP_CLK_SIM_M_ROOT 243 +#define IMX8MP_CLK_SIM_MAIN_ROOT 244 +#define IMX8MP_CLK_SIM_S_ROOT 245 +#define IMX8MP_CLK_SIM_WAKEUP_ROOT 246 +#define IMX8MP_CLK_GPU2D_ROOT 247 +#define IMX8MP_CLK_GPU3D_ROOT 248 +#define IMX8MP_CLK_SNVS_ROOT 249 +#define IMX8MP_CLK_TRACE_ROOT 250 +#define IMX8MP_CLK_UART1_ROOT 251 +#define IMX8MP_CLK_UART2_ROOT 252 +#define IMX8MP_CLK_UART3_ROOT 253 +#define IMX8MP_CLK_UART4_ROOT 254 +#define IMX8MP_CLK_USB_ROOT 255 +#define IMX8MP_CLK_USB_PHY_ROOT 256 +#define IMX8MP_CLK_USDHC1_ROOT 257 +#define IMX8MP_CLK_USDHC2_ROOT 258 +#define IMX8MP_CLK_WDOG1_ROOT 259 +#define IMX8MP_CLK_WDOG2_ROOT 260 +#define IMX8MP_CLK_WDOG3_ROOT 261 +#define IMX8MP_CLK_VPU_G1_ROOT 262 +#define IMX8MP_CLK_GPU_ROOT 263 +#define IMX8MP_CLK_NOC_WRAPPER_ROOT 264 +#define IMX8MP_CLK_VPU_VC8KE_ROOT 265 +#define IMX8MP_CLK_VPU_G2_ROOT 266 +#define IMX8MP_CLK_NPU_ROOT 267 +#define IMX8MP_CLK_HSIO_ROOT 268 +#define IMX8MP_CLK_MEDIA_APB_ROOT 269 +#define IMX8MP_CLK_MEDIA_AXI_ROOT 270 +#define IMX8MP_CLK_MEDIA_CAM1_PIX_ROOT 271 +#define IMX8MP_CLK_MEDIA_CAM2_PIX_ROOT 272 +#define IMX8MP_CLK_MEDIA_DISP1_PIX_ROOT 273 +#define IMX8MP_CLK_MEDIA_DISP2_PIX_ROOT 274 +#define IMX8MP_CLK_MEDIA_MIPI_PHY1_REF_ROOT 275 +#define IMX8MP_CLK_MEDIA_ISP_ROOT 276 +#define IMX8MP_CLK_USDHC3_ROOT 277 +#define IMX8MP_CLK_HDMI_ROOT 278 +#define IMX8MP_CLK_XTAL_ROOT 279 +#define IMX8MP_CLK_PLL_ROOT 280 +#define IMX8MP_CLK_TSENSOR_ROOT 281 +#define IMX8MP_CLK_VPU_ROOT 282 +#define IMX8MP_CLK_MRPR_ROOT 283 +#define IMX8MP_CLK_AUDIO_ROOT 284 +#define IMX8MP_CLK_DRAM_ALT_ROOT 285 +#define IMX8MP_CLK_DRAM_CORE 286 +#define IMX8MP_CLK_ARM 287 + +#define IMX8MP_CLK_END 288 + +#endif -- cgit v1.2.3 From 8e28918a85a088362f3450078c5519f27aecdd3a Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Thu, 14 Nov 2019 12:18:17 +0200 Subject: dt-bindings: clock: Move ti-dra7-atl.h to dt-bindings/clock Most of the clock related dt-binding header files are located in dt-bindings/clock folder. It would be good to keep all the similar header files at a single location. Suggested-by: Tony Lindgren Signed-off-by: Peter Ujfalusi Acked-by: Tony Lindgren Acked-by: Rob Herring Signed-off-by: Tero Kristo --- .../devicetree/bindings/clock/ti/dra7-atl.txt | 4 +-- arch/arm/boot/dts/dra7-evm-common.dtsi | 2 +- arch/arm/boot/dts/dra72-evm-common.dtsi | 2 +- include/dt-bindings/clk/ti-dra7-atl.h | 40 ---------------------- include/dt-bindings/clock/ti-dra7-atl.h | 40 ++++++++++++++++++++++ 5 files changed, 44 insertions(+), 44 deletions(-) delete mode 100644 include/dt-bindings/clk/ti-dra7-atl.h create mode 100644 include/dt-bindings/clock/ti-dra7-atl.h (limited to 'Documentation/devicetree') diff --git a/Documentation/devicetree/bindings/clock/ti/dra7-atl.txt b/Documentation/devicetree/bindings/clock/ti/dra7-atl.txt index 10f7047755f3..21c002d28b9b 100644 --- a/Documentation/devicetree/bindings/clock/ti/dra7-atl.txt +++ b/Documentation/devicetree/bindings/clock/ti/dra7-atl.txt @@ -43,7 +43,7 @@ Configuration of ATL instances: - aws : Audio word select signal selection }; -For valid word select signals, see the dt-bindings/clk/ti-dra7-atl.h include +For valid word select signals, see the dt-bindings/clock/ti-dra7-atl.h include file. Examples: @@ -83,7 +83,7 @@ atl: atl@4843c000 { clock-names = "fck"; }; -#include +#include &atl { diff --git a/arch/arm/boot/dts/dra7-evm-common.dtsi b/arch/arm/boot/dts/dra7-evm-common.dtsi index 82eeba8faef1..23244b5a9942 100644 --- a/arch/arm/boot/dts/dra7-evm-common.dtsi +++ b/arch/arm/boot/dts/dra7-evm-common.dtsi @@ -4,7 +4,7 @@ */ #include -#include +#include #include / { diff --git a/arch/arm/boot/dts/dra72-evm-common.dtsi b/arch/arm/boot/dts/dra72-evm-common.dtsi index 8641a3d7d8ad..9eabfd1502da 100644 --- a/arch/arm/boot/dts/dra72-evm-common.dtsi +++ b/arch/arm/boot/dts/dra72-evm-common.dtsi @@ -6,7 +6,7 @@ #include "dra72x.dtsi" #include -#include +#include / { compatible = "ti,dra72-evm", "ti,dra722", "ti,dra72", "ti,dra7"; diff --git a/include/dt-bindings/clk/ti-dra7-atl.h b/include/dt-bindings/clk/ti-dra7-atl.h deleted file mode 100644 index 42dd4164f6f4..000000000000 --- a/include/dt-bindings/clk/ti-dra7-atl.h +++ /dev/null @@ -1,40 +0,0 @@ -/* - * This header provides constants for DRA7 ATL (Audio Tracking Logic) - * - * The constants defined in this header are used in dts files - * - * Copyright (C) 2013 Texas Instruments, Inc. - * - * Peter Ujfalusi - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed "as is" WITHOUT ANY WARRANTY of any - * kind, whether express or implied; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef _DT_BINDINGS_CLK_DRA7_ATL_H -#define _DT_BINDINGS_CLK_DRA7_ATL_H - -#define DRA7_ATL_WS_MCASP1_FSR 0 -#define DRA7_ATL_WS_MCASP1_FSX 1 -#define DRA7_ATL_WS_MCASP2_FSR 2 -#define DRA7_ATL_WS_MCASP2_FSX 3 -#define DRA7_ATL_WS_MCASP3_FSX 4 -#define DRA7_ATL_WS_MCASP4_FSX 5 -#define DRA7_ATL_WS_MCASP5_FSX 6 -#define DRA7_ATL_WS_MCASP6_FSX 7 -#define DRA7_ATL_WS_MCASP7_FSX 8 -#define DRA7_ATL_WS_MCASP8_FSX 9 -#define DRA7_ATL_WS_MCASP8_AHCLKX 10 -#define DRA7_ATL_WS_XREF_CLK3 11 -#define DRA7_ATL_WS_XREF_CLK0 12 -#define DRA7_ATL_WS_XREF_CLK1 13 -#define DRA7_ATL_WS_XREF_CLK2 14 -#define DRA7_ATL_WS_OSC1_X1 15 - -#endif diff --git a/include/dt-bindings/clock/ti-dra7-atl.h b/include/dt-bindings/clock/ti-dra7-atl.h new file mode 100644 index 000000000000..42dd4164f6f4 --- /dev/null +++ b/include/dt-bindings/clock/ti-dra7-atl.h @@ -0,0 +1,40 @@ +/* + * This header provides constants for DRA7 ATL (Audio Tracking Logic) + * + * The constants defined in this header are used in dts files + * + * Copyright (C) 2013 Texas Instruments, Inc. + * + * Peter Ujfalusi + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any + * kind, whether express or implied; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef _DT_BINDINGS_CLK_DRA7_ATL_H +#define _DT_BINDINGS_CLK_DRA7_ATL_H + +#define DRA7_ATL_WS_MCASP1_FSR 0 +#define DRA7_ATL_WS_MCASP1_FSX 1 +#define DRA7_ATL_WS_MCASP2_FSR 2 +#define DRA7_ATL_WS_MCASP2_FSX 3 +#define DRA7_ATL_WS_MCASP3_FSX 4 +#define DRA7_ATL_WS_MCASP4_FSX 5 +#define DRA7_ATL_WS_MCASP5_FSX 6 +#define DRA7_ATL_WS_MCASP6_FSX 7 +#define DRA7_ATL_WS_MCASP7_FSX 8 +#define DRA7_ATL_WS_MCASP8_FSX 9 +#define DRA7_ATL_WS_MCASP8_AHCLKX 10 +#define DRA7_ATL_WS_XREF_CLK3 11 +#define DRA7_ATL_WS_XREF_CLK0 12 +#define DRA7_ATL_WS_XREF_CLK1 13 +#define DRA7_ATL_WS_XREF_CLK2 14 +#define DRA7_ATL_WS_OSC1_X1 15 + +#endif -- cgit v1.2.3 From 6c3090520554d535db04f807c313d9a4b81a285c Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Tue, 10 Dec 2019 09:21:04 -0800 Subject: clk: ti: clkctrl: Fix hidden dependency to node name We currently have a hidden dependency to the device tree node name for the clkctrl clocks. Instead of using standard node name like "clock", we must use "l4-per-clkctrl" type naming so the clock driver can find the associated clock domain. Further, if "clk" is specified for a clock node name, the driver sets TI_CLK_CLKCTRL_COMPAT flag that uses different logic for the clock name based on the parent node name for the all the clkctrl clocks for the SoC. If the clock node naming dependency is not understood, the related clockdomain is not found, or a wrong one can get used if a clock manager has multiple clock domains. As each clkctrl instance represents a single clock domain, let's allow using domain specific compatible names to specify the clock domain. This simplifies things and removes the hidden dependency to the node name. And then later on, after the node names have been standardized, we can drop the related code for parsing the node names. Let's also update the binding to use standard "clock" node naming instead of "clk" and add the missing description for reg. Cc: devicetree@vger.kernel.org Cc: Rob Herring Signed-off-by: Tony Lindgren Acked-by: Rob Herring Acked-by: Stephen Boyd Signed-off-by: Tero Kristo --- .../devicetree/bindings/clock/ti-clkctrl.txt | 11 ++- drivers/clk/ti/clk.c | 4 +- drivers/clk/ti/clkctrl.c | 96 +++++++++++++++++++--- 3 files changed, 96 insertions(+), 15 deletions(-) (limited to 'Documentation/devicetree') diff --git a/Documentation/devicetree/bindings/clock/ti-clkctrl.txt b/Documentation/devicetree/bindings/clock/ti-clkctrl.txt index 48ee6991f2cc..18af6b9409e3 100644 --- a/Documentation/devicetree/bindings/clock/ti-clkctrl.txt +++ b/Documentation/devicetree/bindings/clock/ti-clkctrl.txt @@ -16,18 +16,23 @@ For more information, please see the Linux clock framework binding at Documentation/devicetree/bindings/clock/clock-bindings.txt. Required properties : -- compatible : shall be "ti,clkctrl" +- compatible : shall be "ti,clkctrl" or a clock domain specific name: + "ti,clkctrl-l4-cfg" + "ti,clkctrl-l4-per" + "ti,clkctrl-l4-secure" + "ti,clkctrl-l4-wkup" - #clock-cells : shall contain 2 with the first entry being the instance offset from the clock domain base and the second being the clock index +- reg : clock registers Example: Clock controller node on omap 4430: &cm2 { l4per: cm@1400 { cm_l4per@0 { - cm_l4per_clkctrl: clk@20 { - compatible = "ti,clkctrl"; + cm_l4per_clkctrl: clock@20 { + compatible = "ti,clkctrl-l4-per", "ti,clkctrl"; reg = <0x20 0x1b0>; #clock-cells = <2>; }; diff --git a/drivers/clk/ti/clk.c b/drivers/clk/ti/clk.c index e0b8ed3a1e80..3da33c786d77 100644 --- a/drivers/clk/ti/clk.c +++ b/drivers/clk/ti/clk.c @@ -171,7 +171,9 @@ void __init ti_dt_clocks_register(struct ti_dt_clk oclks[]) node = of_find_node_by_name(NULL, buf); if (num_args && compat_mode) { parent = node; - node = of_get_child_by_name(parent, "clk"); + node = of_get_child_by_name(parent, "clock"); + if (!node) + node = of_get_child_by_name(parent, "clk"); of_node_put(parent); } diff --git a/drivers/clk/ti/clkctrl.c b/drivers/clk/ti/clkctrl.c index 17b9a761242f..062266034d84 100644 --- a/drivers/clk/ti/clkctrl.c +++ b/drivers/clk/ti/clkctrl.c @@ -440,6 +440,63 @@ static void __init _clkctrl_add_provider(void *data, of_clk_add_hw_provider(np, _ti_omap4_clkctrl_xlate, data); } +/* Get clock name based on compatible string for clkctrl */ +static char * __init clkctrl_get_name(struct device_node *np) +{ + struct property *prop; + const int prefix_len = 11; + const char *compat; + char *name; + + of_property_for_each_string(np, "compatible", prop, compat) { + if (!strncmp("ti,clkctrl-", compat, prefix_len)) { + /* Two letter minimum name length for l3, l4 etc */ + if (strnlen(compat + prefix_len, 16) < 2) + continue; + name = kasprintf(GFP_KERNEL, "%s", compat + prefix_len); + if (!name) + continue; + strreplace(name, '-', '_'); + + return name; + } + } + of_node_put(np); + + return NULL; +} + +/* Get clkctrl clock base name based on clkctrl_name or dts node */ +static const char * __init clkctrl_get_clock_name(struct device_node *np, + const char *clkctrl_name, + int offset, int index, + bool legacy_naming) +{ + char *clock_name; + + /* l4per-clkctrl:1234:0 style naming based on clkctrl_name */ + if (clkctrl_name && !legacy_naming) { + clock_name = kasprintf(GFP_KERNEL, "%s-clkctrl:%04x:%d", + clkctrl_name, offset, index); + strreplace(clock_name, '_', '-'); + + return clock_name; + } + + /* l4per:1234:0 old style naming based on clkctrl_name */ + if (clkctrl_name) + return kasprintf(GFP_KERNEL, "%s_cm:clk:%04x:%d", + clkctrl_name, offset, index); + + /* l4per_cm:1234:0 old style naming based on parent node name */ + if (legacy_naming) + return kasprintf(GFP_KERNEL, "%pOFn:clk:%04x:%d", + np->parent, offset, index); + + /* l4per-clkctrl:1234:0 style naming based on node name */ + return kasprintf(GFP_KERNEL, "%pOFn:%04x:%d", np, offset, index); +} + static void __init _ti_omap4_clkctrl_setup(struct device_node *node) { struct omap_clkctrl_provider *provider; @@ -448,8 +505,10 @@ static void __init _ti_omap4_clkctrl_setup(struct device_node *node) struct clk_init_data init = { NULL }; struct clk_hw_omap *hw; struct clk *clk; - struct omap_clkctrl_clk *clkctrl_clk; + struct omap_clkctrl_clk *clkctrl_clk = NULL; const __be32 *addrp; + bool legacy_naming; + char *clkctrl_name; u32 addr; int ret; char *c; @@ -537,7 +596,19 @@ static void __init _ti_omap4_clkctrl_setup(struct device_node *node) provider->base = of_iomap(node, 0); - if (ti_clk_get_features()->flags & TI_CLK_CLKCTRL_COMPAT) { + legacy_naming = ti_clk_get_features()->flags & TI_CLK_CLKCTRL_COMPAT; + clkctrl_name = clkctrl_get_name(node); + if (clkctrl_name) { + provider->clkdm_name = kasprintf(GFP_KERNEL, + "%s_clkdm", clkctrl_name); + goto clkdm_found; + } + + /* + * The code below can be removed when all clkctrl nodes use domain + * specific compatible proprerty and standard clock node naming + */ + if (legacy_naming) { provider->clkdm_name = kasprintf(GFP_KERNEL, "%pOFnxxx", node->parent); if (!provider->clkdm_name) { kfree(provider); @@ -573,7 +644,7 @@ static void __init _ti_omap4_clkctrl_setup(struct device_node *node) *c = '_'; c++; } - +clkdm_found: INIT_LIST_HEAD(&provider->clocks); /* Generate clocks */ @@ -612,15 +683,15 @@ static void __init _ti_omap4_clkctrl_setup(struct device_node *node) init.flags = 0; if (reg_data->flags & CLKF_SET_RATE_PARENT) init.flags |= CLK_SET_RATE_PARENT; - if (ti_clk_get_features()->flags & TI_CLK_CLKCTRL_COMPAT) - init.name = kasprintf(GFP_KERNEL, "%pOFn:%pOFn:%04x:%d", - node->parent, node, - reg_data->offset, 0); - else - init.name = kasprintf(GFP_KERNEL, "%pOFn:%04x:%d", - node, reg_data->offset, 0); + + init.name = clkctrl_get_clock_name(node, clkctrl_name, + reg_data->offset, 0, + legacy_naming); + if (!init.name) + goto cleanup; + clkctrl_clk = kzalloc(sizeof(*clkctrl_clk), GFP_KERNEL); - if (!init.name || !clkctrl_clk) + if (!clkctrl_clk) goto cleanup; init.ops = &omap4_clkctrl_clk_ops; @@ -642,11 +713,14 @@ static void __init _ti_omap4_clkctrl_setup(struct device_node *node) if (ret == -EPROBE_DEFER) ti_clk_retry_init(node, provider, _clkctrl_add_provider); + kfree(clkctrl_name); + return; cleanup: kfree(hw); kfree(init.name); + kfree(clkctrl_name); kfree(clkctrl_clk); } CLK_OF_DECLARE(ti_omap4_clkctrl_clock, "ti,clkctrl", -- cgit v1.2.3 From 352546805a44871b68affea09a2fbd5a48e452d0 Mon Sep 17 00:00:00 2001 From: Rajan Vaja Date: Wed, 4 Dec 2019 22:35:54 -0800 Subject: dt-bindings: clock: Add bindings for versal clock driver Add documentation to describe Xilinx Versal clock driver bindings. Signed-off-by: Rajan Vaja Reviewed-by: Rob Herring Link: https://lkml.kernel.org/r/1575527759-26452-2-git-send-email-rajan.vaja@xilinx.com Signed-off-by: Stephen Boyd --- .../devicetree/bindings/clock/xlnx,versal-clk.yaml | 64 +++++++++++ include/dt-bindings/clock/xlnx-versal-clk.h | 123 +++++++++++++++++++++ 2 files changed, 187 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/xlnx,versal-clk.yaml create mode 100644 include/dt-bindings/clock/xlnx-versal-clk.h (limited to 'Documentation/devicetree') diff --git a/Documentation/devicetree/bindings/clock/xlnx,versal-clk.yaml b/Documentation/devicetree/bindings/clock/xlnx,versal-clk.yaml new file mode 100644 index 000000000000..f1150cad34a4 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/xlnx,versal-clk.yaml @@ -0,0 +1,64 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/bindings/clock/xlnx,versal-clk.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Xilinx Versal clock controller + +maintainers: + - Michal Simek + - Jolly Shah + - Rajan Vaja + +description: | + The clock controller is a hardware block of Xilinx versal clock tree. It + reads required input clock frequencies from the devicetree and acts as clock + provider for all clock consumers of PS clocks. + +select: false + +properties: + compatible: + const: xlnx,versal-clk + + "#clock-cells": + const: 1 + + clocks: + description: List of clock specifiers which are external input + clocks to the given clock controller. + items: + - description: reference clock + - description: alternate reference clock + - description: alternate reference clock for programmable logic + + clock-names: + items: + - const: ref + - const: alt_ref + - const: pl_alt_ref + +required: + - compatible + - "#clock-cells" + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + firmware { + zynqmp_firmware: zynqmp-firmware { + compatible = "xlnx,zynqmp-firmware"; + method = "smc"; + versal_clk: clock-controller { + #clock-cells = <1>; + compatible = "xlnx,versal-clk"; + clocks = <&ref>, <&alt_ref>, <&pl_alt_ref>; + clock-names = "ref", "alt_ref", "pl_alt_ref"; + }; + }; + }; +... diff --git a/include/dt-bindings/clock/xlnx-versal-clk.h b/include/dt-bindings/clock/xlnx-versal-clk.h new file mode 100644 index 000000000000..264d634d226e --- /dev/null +++ b/include/dt-bindings/clock/xlnx-versal-clk.h @@ -0,0 +1,123 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2019 Xilinx Inc. + * + */ + +#ifndef _DT_BINDINGS_CLK_VERSAL_H +#define _DT_BINDINGS_CLK_VERSAL_H + +#define PMC_PLL 1 +#define APU_PLL 2 +#define RPU_PLL 3 +#define CPM_PLL 4 +#define NOC_PLL 5 +#define PLL_MAX 6 +#define PMC_PRESRC 7 +#define PMC_POSTCLK 8 +#define PMC_PLL_OUT 9 +#define PPLL 10 +#define NOC_PRESRC 11 +#define NOC_POSTCLK 12 +#define NOC_PLL_OUT 13 +#define NPLL 14 +#define APU_PRESRC 15 +#define APU_POSTCLK 16 +#define APU_PLL_OUT 17 +#define APLL 18 +#define RPU_PRESRC 19 +#define RPU_POSTCLK 20 +#define RPU_PLL_OUT 21 +#define RPLL 22 +#define CPM_PRESRC 23 +#define CPM_POSTCLK 24 +#define CPM_PLL_OUT 25 +#define CPLL 26 +#define PPLL_TO_XPD 27 +#define NPLL_TO_XPD 28 +#define APLL_TO_XPD 29 +#define RPLL_TO_XPD 30 +#define EFUSE_REF 31 +#define SYSMON_REF 32 +#define IRO_SUSPEND_REF 33 +#define USB_SUSPEND 34 +#define SWITCH_TIMEOUT 35 +#define RCLK_PMC 36 +#define RCLK_LPD 37 +#define WDT 38 +#define TTC0 39 +#define TTC1 40 +#define TTC2 41 +#define TTC3 42 +#define GEM_TSU 43 +#define GEM_TSU_LB 44 +#define MUXED_IRO_DIV2 45 +#define MUXED_IRO_DIV4 46 +#define PSM_REF 47 +#define GEM0_RX 48 +#define GEM0_TX 49 +#define GEM1_RX 50 +#define GEM1_TX 51 +#define CPM_CORE_REF 52 +#define CPM_LSBUS_REF 53 +#define CPM_DBG_REF 54 +#define CPM_AUX0_REF 55 +#define CPM_AUX1_REF 56 +#define QSPI_REF 57 +#define OSPI_REF 58 +#define SDIO0_REF 59 +#define SDIO1_REF 60 +#define PMC_LSBUS_REF 61 +#define I2C_REF 62 +#define TEST_PATTERN_REF 63 +#define DFT_OSC_REF 64 +#define PMC_PL0_REF 65 +#define PMC_PL1_REF 66 +#define PMC_PL2_REF 67 +#define PMC_PL3_REF 68 +#define CFU_REF 69 +#define SPARE_REF 70 +#define NPI_REF 71 +#define HSM0_REF 72 +#define HSM1_REF 73 +#define SD_DLL_REF 74 +#define FPD_TOP_SWITCH 75 +#define FPD_LSBUS 76 +#define ACPU 77 +#define DBG_TRACE 78 +#define DBG_FPD 79 +#define LPD_TOP_SWITCH 80 +#define ADMA 81 +#define LPD_LSBUS 82 +#define CPU_R5 83 +#define CPU_R5_CORE 84 +#define CPU_R5_OCM 85 +#define CPU_R5_OCM2 86 +#define IOU_SWITCH 87 +#define GEM0_REF 88 +#define GEM1_REF 89 +#define GEM_TSU_REF 90 +#define USB0_BUS_REF 91 +#define UART0_REF 92 +#define UART1_REF 93 +#define SPI0_REF 94 +#define SPI1_REF 95 +#define CAN0_REF 96 +#define CAN1_REF 97 +#define I2C0_REF 98 +#define I2C1_REF 99 +#define DBG_LPD 100 +#define TIMESTAMP_REF 101 +#define DBG_TSTMP 102 +#define CPM_TOPSW_REF 103 +#define USB3_DUAL_REF 104 +#define OUTCLK_MAX 105 +#define REF_CLK 106 +#define PL_ALT_REF_CLK 107 +#define MUXED_IRO 108 +#define PL_EXT 109 +#define PL_LB 110 +#define MIO_50_OR_51 111 +#define MIO_24_OR_25 112 + +#endif -- cgit v1.2.3 From 957d100926b4dbdd9a67b3de5065bfafbe4ac19f Mon Sep 17 00:00:00 2001 From: Dafna Hirschfeld Date: Wed, 22 Jan 2020 14:46:39 +0100 Subject: dt-binding: fix compilation error of the example in qcom,gcc.yaml Running `make dt_binging_check`, gives the error: DTC Documentation/devicetree/bindings/clock/qcom,gcc.example.dt.yaml Error: Documentation/devicetree/bindings/clock/qcom,gcc.example.dts:111.28-29 syntax error FATAL ERROR: Unable to parse input tree This is because the last example uses the macro RPM_SMD_XO_CLK_SRC which is defined in qcom,rpmcc.h but the include of this header is missing. Add the include to fix the error. Signed-off-by: Dafna Hirschfeld Link: https://lkml.kernel.org/r/20200122134639.11735-1-dafna.hirschfeld@collabora.com Acked-by: Rob Herring Signed-off-by: Stephen Boyd --- Documentation/devicetree/bindings/clock/qcom,gcc.yaml | 1 + 1 file changed, 1 insertion(+) (limited to 'Documentation/devicetree') diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc.yaml index 19d00794fe7d..50ff07f80acb 100644 --- a/Documentation/devicetree/bindings/clock/qcom,gcc.yaml +++ b/Documentation/devicetree/bindings/clock/qcom,gcc.yaml @@ -220,6 +220,7 @@ examples: # Example of MSM8998 GCC: - | + #include clock-controller@100000 { compatible = "qcom,gcc-msm8998"; #clock-cells = <1>; -- cgit v1.2.3 From 7914d5c6266abff4918f0fd91ee53e8b537d65a1 Mon Sep 17 00:00:00 2001 From: Dafna Hirschfeld Date: Wed, 22 Jan 2020 14:57:41 +0100 Subject: dt-bindings: fix warnings in validation of qcom,gcc.yaml The last example in qcom,gcc.yaml set 'sleep' as the second value of 'clock-names'. According to the schema is should be 'sleep_clk'. Fix the example to conform the schema. This fixes a warning when validating the schema: "clock-names: ... is not valid under any of the given schemas" Signed-off-by: Dafna Hirschfeld Link: https://lkml.kernel.org/r/20200122135741.12123-1-dafna.hirschfeld@collabora.com Acked-by: Rob Herring Signed-off-by: Stephen Boyd --- Documentation/devicetree/bindings/clock/qcom,gcc.yaml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'Documentation/devicetree') diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc.yaml index 50ff07f80acb..cac1150c9292 100644 --- a/Documentation/devicetree/bindings/clock/qcom,gcc.yaml +++ b/Documentation/devicetree/bindings/clock/qcom,gcc.yaml @@ -235,7 +235,7 @@ examples: <0>, <0>; clock-names = "xo", - "sleep", + "sleep_clk", "usb3_pipe", "ufs_rx_symbol0", "ufs_rx_symbol1", -- cgit v1.2.3 From 8798e8fb08b72c60aa1a9e06af7f10425ef40efd Mon Sep 17 00:00:00 2001 From: Michael Walle Date: Fri, 3 Jan 2020 00:11:00 +0100 Subject: dt-bindings: clock: document the fsl-sai driver Signed-off-by: Michael Walle Reviewed-by: Rob Herring Link: https://lkml.kernel.org/r/20200102231101.11834-2-michael@walle.cc Signed-off-by: Stephen Boyd --- .../devicetree/bindings/clock/fsl,sai-clock.yaml | 55 ++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/fsl,sai-clock.yaml (limited to 'Documentation/devicetree') diff --git a/Documentation/devicetree/bindings/clock/fsl,sai-clock.yaml b/Documentation/devicetree/bindings/clock/fsl,sai-clock.yaml new file mode 100644 index 000000000000..8fb2060ac47f --- /dev/null +++ b/Documentation/devicetree/bindings/clock/fsl,sai-clock.yaml @@ -0,0 +1,55 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/bindings/clock/fsl,sai-clock.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale SAI bitclock-as-a-clock binding + +maintainers: + - Michael Walle + +description: | + It is possible to use the BCLK pin of a SAI module as a generic clock + output. Some SoC are very constrained in their pin multiplexer + configuration. Eg. pins can only be changed groups. For example, on the + LS1028A SoC you can only enable SAIs in pairs. If you use only one SAI, + the second pins are wasted. Using this binding it is possible to use the + clock of the second SAI as a MCLK clock for an audio codec, for example. + + This is a composite of a gated clock and a divider clock. + +properties: + compatible: + const: fsl,vf610-sai-clock + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + '#clock-cells': + const: 0 + +required: + - compatible + - reg + - clocks + - '#clock-cells' + +additionalProperties: false + +examples: + - | + soc { + #address-cells = <2>; + #size-cells = <2>; + + mclk: clock-mclk@f130080 { + compatible = "fsl,vf610-sai-clock"; + reg = <0x0 0xf130080 0x0 0x80>; + #clock-cells = <0>; + clocks = <&parentclk>; + }; + }; -- cgit v1.2.3 From 87a5ffb34b475263c3f3d187f776d77178be8eb9 Mon Sep 17 00:00:00 2001 From: Wen He Date: Fri, 13 Dec 2019 16:34:01 +0800 Subject: dt/bindings: clk: Add YAML schemas for LS1028A Display Clock bindings LS1028A has a clock domain PXLCLK0 used for provide pixel clocks to Display output interface. Add a YAML schema for this. Signed-off-by: Wen He Signed-off-by: Michael Walle Reviewed-by: Rob Herring Link: https://lkml.kernel.org/r/20191213083402.35678-1-wen.he_1@nxp.com Signed-off-by: Stephen Boyd --- .../devicetree/bindings/clock/fsl,plldig.yaml | 54 ++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/fsl,plldig.yaml (limited to 'Documentation/devicetree') diff --git a/Documentation/devicetree/bindings/clock/fsl,plldig.yaml b/Documentation/devicetree/bindings/clock/fsl,plldig.yaml new file mode 100644 index 000000000000..ad37d3273229 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/fsl,plldig.yaml @@ -0,0 +1,54 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/bindings/clock/fsl,plldig.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP QorIQ Layerscape LS1028A Display PIXEL Clock Binding + +maintainers: + - Wen He + +description: | + NXP LS1028A has a clock domain PXLCLK0 used for the Display output + interface in the display core, as implemented in TSMC CLN28HPM PLL. + which generate and offers pixel clocks to Display. + +properties: + compatible: + const: fsl,ls1028a-plldig + + reg: + maxItems: 1 + + '#clock-cells': + const: 0 + + fsl,vco-hz: + description: Optional for VCO frequency of the PLL in Hertz. + The VCO frequency of this PLL cannot be changed during runtime + only at startup. Therefore, the output frequencies are very + limited and might not even closely match the requested frequency. + To work around this restriction the user may specify its own + desired VCO frequency for the PLL. + minimum: 650000000 + maximum: 1300000000 + default: 1188000000 + +required: + - compatible + - reg + - clocks + - '#clock-cells' + +examples: + # Display PIXEL Clock node: + - | + dpclk: clock-display@f1f0000 { + compatible = "fsl,ls1028a-plldig"; + reg = <0x0 0xf1f0000 0x0 0xffff>; + #clock-cells = <0>; + clocks = <&osc_27m>; + }; + +... -- cgit v1.2.3