summaryrefslogtreecommitdiff
path: root/arch/arm
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/Kconfig6
-rw-r--r--arch/arm/boot/dts/am437x-l4.dtsi2
-rw-r--r--arch/arm/boot/dts/am43x-epos-evm.dts2
-rw-r--r--arch/arm/boot/dts/imx53-m53menlo.dts4
-rw-r--r--arch/arm/boot/dts/imx6qdl-sr-som.dtsi8
-rw-r--r--arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi1
-rw-r--r--arch/arm/boot/dts/omap5-board-common.dtsi9
-rw-r--r--arch/arm/boot/dts/ste-nomadik-stn8815.dtsi4
-rw-r--r--arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi24
-rw-r--r--arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi5
-rw-r--r--arch/arm/mach-davinci/Kconfig1
-rw-r--r--arch/arm/mach-imx/common.h2
-rw-r--r--arch/arm/mach-imx/mmdc.c17
-rw-r--r--arch/arm/mach-ixp4xx/Kconfig1
-rw-r--r--arch/arm/mach-omap2/omap_hwmod.c10
-rw-r--r--arch/arm/mach-rpc/riscpc.c1
-rw-r--r--arch/arm/net/bpf_jit_32.c3
17 files changed, 62 insertions, 38 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 82f908fa5676..2fb7012c3246 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -95,7 +95,6 @@ config ARM
select HAVE_FUNCTION_TRACER if !XIP_KERNEL
select HAVE_GCC_PLUGINS
select HAVE_HW_BREAKPOINT if PERF_EVENTS && (CPU_V6 || CPU_V6K || CPU_V7)
- select HAVE_IDE if PCI || ISA || PCMCIA
select HAVE_IRQ_TIME_ACCOUNTING
select HAVE_KERNEL_GZIP
select HAVE_KERNEL_LZ4
@@ -361,7 +360,6 @@ config ARCH_FOOTBRIDGE
bool "FootBridge"
select CPU_SA110
select FOOTBRIDGE
- select HAVE_IDE
select NEED_MACH_IO_H if !MMU
select NEED_MACH_MEMORY_H
help
@@ -430,7 +428,6 @@ config ARCH_PXA
select GENERIC_IRQ_MULTI_HANDLER
select GPIO_PXA
select GPIOLIB
- select HAVE_IDE
select IRQ_DOMAIN
select PLAT_PXA
select SPARSE_IRQ
@@ -446,7 +443,6 @@ config ARCH_RPC
select ARM_HAS_SG_CHAIN
select CPU_SA110
select FIQ
- select HAVE_IDE
select HAVE_PATA_PLATFORM
select ISA_DMA_API
select LEGACY_TIMER_TICK
@@ -469,7 +465,6 @@ config ARCH_SA1100
select CPU_SA1100
select GENERIC_IRQ_MULTI_HANDLER
select GPIOLIB
- select HAVE_IDE
select IRQ_DOMAIN
select ISA
select NEED_MACH_MEMORY_H
@@ -505,7 +500,6 @@ config ARCH_OMAP1
select GENERIC_IRQ_CHIP
select GENERIC_IRQ_MULTI_HANDLER
select GPIOLIB
- select HAVE_IDE
select HAVE_LEGACY_CLK
select IRQ_DOMAIN
select NEED_MACH_IO_H if PCCARD
diff --git a/arch/arm/boot/dts/am437x-l4.dtsi b/arch/arm/boot/dts/am437x-l4.dtsi
index 40ef3973f2a9..ba58e6b0da1d 100644
--- a/arch/arm/boot/dts/am437x-l4.dtsi
+++ b/arch/arm/boot/dts/am437x-l4.dtsi
@@ -1595,7 +1595,7 @@
compatible = "ti,am4372-d_can", "ti,am3352-d_can";
reg = <0x0 0x2000>;
clocks = <&dcan1_fck>;
- clock-name = "fck";
+ clock-names = "fck";
syscon-raminit = <&scm_conf 0x644 1>;
interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts
index aae0af10a5b1..2aa75abf85a9 100644
--- a/arch/arm/boot/dts/am43x-epos-evm.dts
+++ b/arch/arm/boot/dts/am43x-epos-evm.dts
@@ -582,7 +582,7 @@
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins>;
- clock-frequency = <400000>;
+ clock-frequency = <100000>;
tps65218: tps65218@24 {
reg = <0x24>;
diff --git a/arch/arm/boot/dts/imx53-m53menlo.dts b/arch/arm/boot/dts/imx53-m53menlo.dts
index f98691ae4415..d3082b9774e4 100644
--- a/arch/arm/boot/dts/imx53-m53menlo.dts
+++ b/arch/arm/boot/dts/imx53-m53menlo.dts
@@ -388,13 +388,13 @@
pinctrl_power_button: powerbutgrp {
fsl,pins = <
- MX53_PAD_SD2_DATA2__GPIO1_13 0x1e4
+ MX53_PAD_SD2_DATA0__GPIO1_15 0x1e4
>;
};
pinctrl_power_out: poweroutgrp {
fsl,pins = <
- MX53_PAD_SD2_DATA0__GPIO1_15 0x1e4
+ MX53_PAD_SD2_DATA2__GPIO1_13 0x1e4
>;
};
diff --git a/arch/arm/boot/dts/imx6qdl-sr-som.dtsi b/arch/arm/boot/dts/imx6qdl-sr-som.dtsi
index 0ad8ccde0cf8..f86efd0ccc40 100644
--- a/arch/arm/boot/dts/imx6qdl-sr-som.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sr-som.dtsi
@@ -54,7 +54,13 @@
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_microsom_enet_ar8035>;
phy-mode = "rgmii-id";
- phy-reset-duration = <2>;
+
+ /*
+ * The PHY seems to require a long-enough reset duration to avoid
+ * some rare issues where the PHY gets stuck in an inconsistent and
+ * non-functional state at boot-up. 10ms proved to be fine .
+ */
+ phy-reset-duration = <10>;
phy-reset-gpios = <&gpio4 15 GPIO_ACTIVE_LOW>;
status = "okay";
diff --git a/arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi b/arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi
index a0545431b3dc..9f1e38282bee 100644
--- a/arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi
+++ b/arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi
@@ -43,6 +43,7 @@
assigned-clock-rates = <0>, <198000000>;
cap-power-off-card;
keep-power-in-suspend;
+ max-frequency = <25000000>;
mmc-pwrseq = <&wifi_pwrseq>;
no-1-8-v;
non-removable;
diff --git a/arch/arm/boot/dts/omap5-board-common.dtsi b/arch/arm/boot/dts/omap5-board-common.dtsi
index 45435bb88c89..373984c130e0 100644
--- a/arch/arm/boot/dts/omap5-board-common.dtsi
+++ b/arch/arm/boot/dts/omap5-board-common.dtsi
@@ -30,14 +30,6 @@
regulator-max-microvolt = <5000000>;
};
- vdds_1v8_main: fixedregulator-vdds_1v8_main {
- compatible = "regulator-fixed";
- regulator-name = "vdds_1v8_main";
- vin-supply = <&smps7_reg>;
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- };
-
vmmcsd_fixed: fixedregulator-mmcsd {
compatible = "regulator-fixed";
regulator-name = "vmmcsd_fixed";
@@ -487,6 +479,7 @@
regulator-boot-on;
};
+ vdds_1v8_main:
smps7_reg: smps7 {
/* VDDS_1v8_OMAP over VDDS_1v8_MAIN */
regulator-name = "smps7";
diff --git a/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi b/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi
index c9b906432341..1815361fe73c 100644
--- a/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi
+++ b/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi
@@ -755,14 +755,14 @@
status = "disabled";
};
- vica: intc@10140000 {
+ vica: interrupt-controller@10140000 {
compatible = "arm,versatile-vic";
interrupt-controller;
#interrupt-cells = <1>;
reg = <0x10140000 0x20>;
};
- vicb: intc@10140020 {
+ vicb: interrupt-controller@10140020 {
compatible = "arm,versatile-vic";
interrupt-controller;
#interrupt-cells = <1>;
diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi b/arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi
index c5ea08fec535..6cf1c8b4c6e2 100644
--- a/arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi
+++ b/arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi
@@ -37,7 +37,7 @@
poll-interval = <20>;
/*
- * The EXTi IRQ line 3 is shared with touchscreen and ethernet,
+ * The EXTi IRQ line 3 is shared with ethernet,
* so mark this as polled GPIO key.
*/
button-0 {
@@ -47,6 +47,16 @@
};
/*
+ * The EXTi IRQ line 6 is shared with touchscreen,
+ * so mark this as polled GPIO key.
+ */
+ button-1 {
+ label = "TA2-GPIO-B";
+ linux,code = <KEY_B>;
+ gpios = <&gpiod 6 GPIO_ACTIVE_LOW>;
+ };
+
+ /*
* The EXTi IRQ line 0 is shared with PMIC,
* so mark this as polled GPIO key.
*/
@@ -60,13 +70,6 @@
gpio-keys {
compatible = "gpio-keys";
- button-1 {
- label = "TA2-GPIO-B";
- linux,code = <KEY_B>;
- gpios = <&gpiod 6 GPIO_ACTIVE_LOW>;
- wakeup-source;
- };
-
button-3 {
label = "TA4-GPIO-D";
linux,code = <KEY_D>;
@@ -82,6 +85,7 @@
label = "green:led5";
gpios = <&gpioc 6 GPIO_ACTIVE_HIGH>;
default-state = "off";
+ status = "disabled";
};
led-1 {
@@ -185,8 +189,8 @@
touchscreen@38 {
compatible = "edt,edt-ft5406";
reg = <0x38>;
- interrupt-parent = <&gpiog>;
- interrupts = <2 IRQ_TYPE_EDGE_FALLING>; /* GPIO E */
+ interrupt-parent = <&gpioc>;
+ interrupts = <6 IRQ_TYPE_EDGE_FALLING>; /* GPIO E */
};
};
diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi b/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi
index 2af0a6752674..8c41f819f776 100644
--- a/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi
+++ b/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi
@@ -12,6 +12,8 @@
aliases {
ethernet0 = &ethernet0;
ethernet1 = &ksz8851;
+ rtc0 = &hwrtc;
+ rtc1 = &rtc;
};
memory@c0000000 {
@@ -138,6 +140,7 @@
reset-gpios = <&gpioh 3 GPIO_ACTIVE_LOW>;
reset-assert-us = <500>;
reset-deassert-us = <500>;
+ smsc,disable-energy-detect;
interrupt-parent = <&gpioi>;
interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
};
@@ -248,7 +251,7 @@
/delete-property/dmas;
/delete-property/dma-names;
- rtc@32 {
+ hwrtc: rtc@32 {
compatible = "microcrystal,rv8803";
reg = <0x32>;
};
diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig
index de11030748d0..1d3aef84287d 100644
--- a/arch/arm/mach-davinci/Kconfig
+++ b/arch/arm/mach-davinci/Kconfig
@@ -9,7 +9,6 @@ menuconfig ARCH_DAVINCI
select PM_GENERIC_DOMAINS_OF if PM && OF
select REGMAP_MMIO
select RESET_CONTROLLER
- select HAVE_IDE
select PINCTRL_SINGLE
if ARCH_DAVINCI
diff --git a/arch/arm/mach-imx/common.h b/arch/arm/mach-imx/common.h
index f0a073a71401..13f3068e9845 100644
--- a/arch/arm/mach-imx/common.h
+++ b/arch/arm/mach-imx/common.h
@@ -68,7 +68,6 @@ void imx_set_cpu_arg(int cpu, u32 arg);
void v7_secondary_startup(void);
void imx_scu_map_io(void);
void imx_smp_prepare(void);
-void imx_gpcv2_set_core1_pdn_pup_by_software(bool pdn);
#else
static inline void imx_scu_map_io(void) {}
static inline void imx_smp_prepare(void) {}
@@ -81,6 +80,7 @@ void imx_gpc_mask_all(void);
void imx_gpc_restore_all(void);
void imx_gpc_hwirq_mask(unsigned int hwirq);
void imx_gpc_hwirq_unmask(unsigned int hwirq);
+void imx_gpcv2_set_core1_pdn_pup_by_software(bool pdn);
void imx_anatop_init(void);
void imx_anatop_pre_suspend(void);
void imx_anatop_post_resume(void);
diff --git a/arch/arm/mach-imx/mmdc.c b/arch/arm/mach-imx/mmdc.c
index 0dfd0ae7a63d..af12668d0bf5 100644
--- a/arch/arm/mach-imx/mmdc.c
+++ b/arch/arm/mach-imx/mmdc.c
@@ -103,6 +103,7 @@ struct mmdc_pmu {
struct perf_event *mmdc_events[MMDC_NUM_COUNTERS];
struct hlist_node node;
struct fsl_mmdc_devtype_data *devtype_data;
+ struct clk *mmdc_ipg_clk;
};
/*
@@ -462,11 +463,14 @@ static int imx_mmdc_remove(struct platform_device *pdev)
cpuhp_state_remove_instance_nocalls(cpuhp_mmdc_state, &pmu_mmdc->node);
perf_pmu_unregister(&pmu_mmdc->pmu);
+ iounmap(pmu_mmdc->mmdc_base);
+ clk_disable_unprepare(pmu_mmdc->mmdc_ipg_clk);
kfree(pmu_mmdc);
return 0;
}
-static int imx_mmdc_perf_init(struct platform_device *pdev, void __iomem *mmdc_base)
+static int imx_mmdc_perf_init(struct platform_device *pdev, void __iomem *mmdc_base,
+ struct clk *mmdc_ipg_clk)
{
struct mmdc_pmu *pmu_mmdc;
char *name;
@@ -494,6 +498,7 @@ static int imx_mmdc_perf_init(struct platform_device *pdev, void __iomem *mmdc_b
}
mmdc_num = mmdc_pmu_init(pmu_mmdc, mmdc_base, &pdev->dev);
+ pmu_mmdc->mmdc_ipg_clk = mmdc_ipg_clk;
if (mmdc_num == 0)
name = "mmdc";
else
@@ -529,7 +534,7 @@ pmu_free:
#else
#define imx_mmdc_remove NULL
-#define imx_mmdc_perf_init(pdev, mmdc_base) 0
+#define imx_mmdc_perf_init(pdev, mmdc_base, mmdc_ipg_clk) 0
#endif
static int imx_mmdc_probe(struct platform_device *pdev)
@@ -567,7 +572,13 @@ static int imx_mmdc_probe(struct platform_device *pdev)
val &= ~(1 << BP_MMDC_MAPSR_PSD);
writel_relaxed(val, reg);
- return imx_mmdc_perf_init(pdev, mmdc_base);
+ err = imx_mmdc_perf_init(pdev, mmdc_base, mmdc_ipg_clk);
+ if (err) {
+ iounmap(mmdc_base);
+ clk_disable_unprepare(mmdc_ipg_clk);
+ }
+
+ return err;
}
int imx_mmdc_get_ddr_type(void)
diff --git a/arch/arm/mach-ixp4xx/Kconfig b/arch/arm/mach-ixp4xx/Kconfig
index bf14d65120b9..34a1c7742088 100644
--- a/arch/arm/mach-ixp4xx/Kconfig
+++ b/arch/arm/mach-ixp4xx/Kconfig
@@ -91,6 +91,7 @@ config MACH_IXDP465
config MACH_GORAMO_MLR
bool "GORAMO Multi Link Router"
+ depends on IXP4XX_PCI_LEGACY
help
Say 'Y' here if you want your kernel to support GORAMO
MultiLink router.
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index 65934b2924fb..12b26e04686f 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -3776,6 +3776,7 @@ struct powerdomain *omap_hwmod_get_pwrdm(struct omap_hwmod *oh)
struct omap_hwmod_ocp_if *oi;
struct clockdomain *clkdm;
struct clk_hw_omap *clk;
+ struct clk_hw *hw;
if (!oh)
return NULL;
@@ -3792,7 +3793,14 @@ struct powerdomain *omap_hwmod_get_pwrdm(struct omap_hwmod *oh)
c = oi->_clk;
}
- clk = to_clk_hw_omap(__clk_get_hw(c));
+ hw = __clk_get_hw(c);
+ if (!hw)
+ return NULL;
+
+ clk = to_clk_hw_omap(hw);
+ if (!clk)
+ return NULL;
+
clkdm = clk->clkdm;
if (!clkdm)
return NULL;
diff --git a/arch/arm/mach-rpc/riscpc.c b/arch/arm/mach-rpc/riscpc.c
index d23970bd638d..f70fb9c4b0cb 100644
--- a/arch/arm/mach-rpc/riscpc.c
+++ b/arch/arm/mach-rpc/riscpc.c
@@ -49,6 +49,7 @@ static int __init parse_tag_acorn(const struct tag *tag)
fallthrough; /* ??? */
case 256:
vram_size += PAGE_SIZE * 256;
+ break;
default:
break;
}
diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
index 897634d0a67c..a951276f0547 100644
--- a/arch/arm/net/bpf_jit_32.c
+++ b/arch/arm/net/bpf_jit_32.c
@@ -1602,6 +1602,9 @@ exit:
rn = arm_bpf_get_reg32(src_lo, tmp2[1], ctx);
emit_ldx_r(dst, rn, off, ctx, BPF_SIZE(code));
break;
+ /* speculation barrier */
+ case BPF_ST | BPF_NOSPEC:
+ break;
/* ST: *(size *)(dst + off) = imm */
case BPF_ST | BPF_MEM | BPF_W:
case BPF_ST | BPF_MEM | BPF_H:
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-06 17:58:58 +0300