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| author | Olof Johansson <olof@lixom.net> | 2018-05-26 00:49:06 +0300 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2018-05-26 00:49:06 +0300 |
| commit | 4108e98ead260c9d12d75c42473e942d6748dbaf (patch) | |
| tree | febee76d69ab7fbf2d305f2f1124bd268303ce84 /arch/arm64/boot | |
| parent | a17f6a89f0fc3f6f4489ef204aad6163e640b06b (diff) | |
| parent | ffe2f2a415a5c36c0629c0ac8ea3dda80fbfd4b6 (diff) | |
| download | linux-4108e98ead260c9d12d75c42473e942d6748dbaf.tar.xz | |
Merge tag 'amlogic-dt64-2' of https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into next/dt
Amlogic 64-bit DT updates for v4.18, round 2
- AXG I2C fixups/cleanups
* tag 'amlogic-dt64-2' of https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic:
ARM64: dts: meson-axg: enable i2c AO on the S400 board
ARM64: dts: meson-axg: add i2c AO pins
ARM64: dts: meson-axg: correct i2c AO clock
ARM64: dts: meson-axg: clean-up i2c nodes
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm64/boot')
| -rw-r--r-- | arch/arm64/boot/dts/amlogic/meson-axg-s400.dts | 6 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 79 |
2 files changed, 62 insertions, 23 deletions
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts index b3e1bdca32bb..4b3331fbfe39 100644 --- a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts +++ b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts @@ -95,6 +95,12 @@ pinctrl-names = "default"; }; +&i2c_AO { + status = "okay"; + pinctrl-0 = <&i2c_ao_sck_10_pins>, <&i2c_ao_sda_11_pins>; + pinctrl-names = "default"; +}; + &pwm_ab { status = "okay"; pinctrl-0 = <&pwm_a_x20_pins>; diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi index 381bd2c707a7..e315701cb6ac 100644 --- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi @@ -214,50 +214,42 @@ i2c0: i2c@1f000 { compatible = "amlogic,meson-axg-i2c"; - status = "disabled"; reg = <0x0 0x1f000 0x0 0x20>; - interrupts = <GIC_SPI 21 IRQ_TYPE_EDGE_RISING>, - <GIC_SPI 47 IRQ_TYPE_EDGE_RISING>; + interrupts = <GIC_SPI 21 IRQ_TYPE_EDGE_RISING>; + clocks = <&clkc CLKID_I2C>; #address-cells = <1>; #size-cells = <0>; - clocks = <&clkc CLKID_I2C>; - clock-names = "clk_i2c"; + status = "disabled"; }; i2c1: i2c@1e000 { compatible = "amlogic,meson-axg-i2c"; + reg = <0x0 0x1e000 0x0 0x20>; + interrupts = <GIC_SPI 214 IRQ_TYPE_EDGE_RISING>; + clocks = <&clkc CLKID_I2C>; #address-cells = <1>; #size-cells = <0>; - reg = <0x0 0x1e000 0x0 0x20>; status = "disabled"; - interrupts = <GIC_SPI 214 IRQ_TYPE_EDGE_RISING>, - <GIC_SPI 48 IRQ_TYPE_EDGE_RISING>; - clocks = <&clkc CLKID_I2C>; - clock-names = "clk_i2c"; }; i2c2: i2c@1d000 { compatible = "amlogic,meson-axg-i2c"; - status = "disabled"; reg = <0x0 0x1d000 0x0 0x20>; - interrupts = <GIC_SPI 215 IRQ_TYPE_EDGE_RISING>, - <GIC_SPI 49 IRQ_TYPE_EDGE_RISING>; + interrupts = <GIC_SPI 215 IRQ_TYPE_EDGE_RISING>; + clocks = <&clkc CLKID_I2C>; #address-cells = <1>; #size-cells = <0>; - clocks = <&clkc CLKID_I2C>; - clock-names = "clk_i2c"; + status = "disabled"; }; i2c3: i2c@1c000 { compatible = "amlogic,meson-axg-i2c"; - status = "disabled"; reg = <0x0 0x1c000 0x0 0x20>; - interrupts = <GIC_SPI 39 IRQ_TYPE_EDGE_RISING>, - <GIC_SPI 50 IRQ_TYPE_EDGE_RISING>; + interrupts = <GIC_SPI 39 IRQ_TYPE_EDGE_RISING>; + clocks = <&clkc CLKID_I2C>; #address-cells = <1>; #size-cells = <0>; - clocks = <&clkc CLKID_I2C>; - clock-names = "clk_i2c"; + status = "disabled"; }; uart_A: serial@24000 { @@ -1054,6 +1046,48 @@ gpio-ranges = <&pinctrl_aobus 0 0 15>; }; + i2c_ao_sck_4_pins: i2c_ao_sck_4 { + mux { + groups = "i2c_ao_sck_4"; + function = "i2c_ao"; + }; + }; + + i2c_ao_sck_8_pins: i2c_ao_sck_8 { + mux { + groups = "i2c_ao_sck_8"; + function = "i2c_ao"; + }; + }; + + i2c_ao_sck_10_pins: i2c_ao_sck_10 { + mux { + groups = "i2c_ao_sck_10"; + function = "i2c_ao"; + }; + }; + + i2c_ao_sda_5_pins: i2c_ao_sda_5 { + mux { + groups = "i2c_ao_sda_5"; + function = "i2c_ao"; + }; + }; + + i2c_ao_sda_9_pins: i2c_ao_sda_9 { + mux { + groups = "i2c_ao_sda_9"; + function = "i2c_ao"; + }; + }; + + i2c_ao_sda_11_pins: i2c_ao_sda_11 { + mux { + groups = "i2c_ao_sda_11"; + function = "i2c_ao"; + }; + }; + remote_input_ao_pins: remote_input_ao { mux { groups = "remote_input_ao"; @@ -1116,13 +1150,12 @@ i2c_AO: i2c@5000 { compatible = "amlogic,meson-axg-i2c"; - status = "disabled"; reg = <0x0 0x05000 0x0 0x20>; interrupts = <GIC_SPI 195 IRQ_TYPE_EDGE_RISING>; + clocks = <&clkc CLKID_AO_I2C>; #address-cells = <1>; #size-cells = <0>; - clocks = <&clkc CLKID_I2C>; - clock-names = "clk_i2c"; + status = "disabled"; }; uart_AO: serial@3000 { |