diff --git a/arch/arm/boot/dts/dm814x.dtsi b/arch/arm/boot/dts/dm814x.dtsi index b7a11c1168d1..681f5487406e 100644 --- a/arch/arm/boot/dts/dm814x.dtsi +++ b/arch/arm/boot/dts/dm814x.dtsi @@ -386,6 +386,7 @@ reg = <0x1b00 0x100>; reg-names = "phy"; ti,ctrl_mod = <&usb_ctrl_mod>; + #phy-cells = <0>; }; }; diff --git a/arch/arm/boot/dts/meson.dtsi b/arch/arm/boot/dts/meson.dtsi index 4926133077b3..0d9faf1a51ea 100644 --- a/arch/arm/boot/dts/meson.dtsi +++ b/arch/arm/boot/dts/meson.dtsi @@ -85,15 +85,6 @@ reg = <0x7c00 0x200>; }; - gpio_intc: interrupt-controller@9880 { - compatible = "amlogic,meson-gpio-intc"; - reg = <0xc1109880 0x10>; - interrupt-controller; - #interrupt-cells = <2>; - amlogic,channel-interrupts = <64 65 66 67 68 69 70 71>; - status = "disabled"; - }; - hwrng: rng@8100 { compatible = "amlogic,meson-rng"; reg = <0x8100 0x8>; @@ -191,6 +182,15 @@ status = "disabled"; }; + gpio_intc: interrupt-controller@9880 { + compatible = "amlogic,meson-gpio-intc"; + reg = <0x9880 0x10>; + interrupt-controller; + #interrupt-cells = <2>; + amlogic,channel-interrupts = <64 65 66 67 68 69 70 71>; + status = "disabled"; + }; + wdt: watchdog@9900 { compatible = "amlogic,meson6-wdt"; reg = <0x9900 0x8>; diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi index 3bba7128b8f3..cc1a07a3620f 100644 --- a/arch/arm/boot/dts/omap4.dtsi +++ b/arch/arm/boot/dts/omap4.dtsi @@ -398,7 +398,7 @@ elm: elm@48078000 { compatible = "ti,am3352-elm"; reg = <0x48078000 0x2000>; - interrupts = <4>; + interrupts = ; ti,hwmods = "elm"; status = "disabled"; }; diff --git a/arch/arm/mach-meson/platsmp.c b/arch/arm/mach-meson/platsmp.c index 2555f9056a33..cad7ee8f0d6b 100644 --- a/arch/arm/mach-meson/platsmp.c +++ b/arch/arm/mach-meson/platsmp.c @@ -102,7 +102,7 @@ static void __init meson_smp_prepare_cpus(const char *scu_compatible, scu_base = of_iomap(node, 0); if (!scu_base) { - pr_err("Couln't map SCU registers\n"); + pr_err("Couldn't map SCU registers\n"); return; } diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi index ead895a4e9a5..1fb8b9d6cb4e 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi @@ -753,12 +753,12 @@ &uart_B { clocks = <&xtal>, <&clkc CLKID_UART1>, <&xtal>; - clock-names = "xtal", "core", "baud"; + clock-names = "xtal", "pclk", "baud"; }; &uart_C { clocks = <&xtal>, <&clkc CLKID_UART2>, <&xtal>; - clock-names = "xtal", "core", "baud"; + clock-names = "xtal", "pclk", "baud"; }; &vpu { diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi index 8ed981f59e5a..6524b89e7115 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi @@ -688,7 +688,7 @@ &uart_A { clocks = <&xtal>, <&clkc CLKID_UART0>, <&xtal>; - clock-names = "xtal", "core", "baud"; + clock-names = "xtal", "pclk", "baud"; }; &uart_AO { @@ -703,12 +703,12 @@ &uart_B { clocks = <&xtal>, <&clkc CLKID_UART1>, <&xtal>; - clock-names = "xtal", "core", "baud"; + clock-names = "xtal", "pclk", "baud"; }; &uart_C { clocks = <&xtal>, <&clkc CLKID_UART2>, <&xtal>; - clock-names = "xtal", "core", "baud"; + clock-names = "xtal", "pclk", "baud"; }; &vpu { diff --git a/drivers/bus/arm-cci.c b/drivers/bus/arm-cci.c index 3c29d36702a8..5426c04fe24b 100644 --- a/drivers/bus/arm-cci.c +++ b/drivers/bus/arm-cci.c @@ -1755,14 +1755,17 @@ static int cci_pmu_probe(struct platform_device *pdev) raw_spin_lock_init(&cci_pmu->hw_events.pmu_lock); mutex_init(&cci_pmu->reserve_mutex); atomic_set(&cci_pmu->active_events, 0); - cpumask_set_cpu(smp_processor_id(), &cci_pmu->cpus); + cpumask_set_cpu(get_cpu(), &cci_pmu->cpus); ret = cci_pmu_init(cci_pmu, pdev); - if (ret) + if (ret) { + put_cpu(); return ret; + } cpuhp_state_add_instance_nocalls(CPUHP_AP_PERF_ARM_CCI_ONLINE, &cci_pmu->node); + put_cpu(); pr_info("ARM %s PMU driver probed", cci_pmu->model->name); return 0; } diff --git a/drivers/bus/arm-ccn.c b/drivers/bus/arm-ccn.c index 3063f5312397..b52332e52ca5 100644 --- a/drivers/bus/arm-ccn.c +++ b/drivers/bus/arm-ccn.c @@ -262,7 +262,7 @@ static struct attribute *arm_ccn_pmu_format_attrs[] = { NULL }; -static struct attribute_group arm_ccn_pmu_format_attr_group = { +static const struct attribute_group arm_ccn_pmu_format_attr_group = { .name = "format", .attrs = arm_ccn_pmu_format_attrs, }; @@ -451,7 +451,7 @@ static struct arm_ccn_pmu_event arm_ccn_pmu_events[] = { static struct attribute *arm_ccn_pmu_events_attrs[ARRAY_SIZE(arm_ccn_pmu_events) + 1]; -static struct attribute_group arm_ccn_pmu_events_attr_group = { +static const struct attribute_group arm_ccn_pmu_events_attr_group = { .name = "events", .is_visible = arm_ccn_pmu_events_is_visible, .attrs = arm_ccn_pmu_events_attrs, @@ -548,7 +548,7 @@ static struct attribute *arm_ccn_pmu_cmp_mask_attrs[] = { NULL }; -static struct attribute_group arm_ccn_pmu_cmp_mask_attr_group = { +static const struct attribute_group arm_ccn_pmu_cmp_mask_attr_group = { .name = "cmp_mask", .attrs = arm_ccn_pmu_cmp_mask_attrs, }; @@ -569,7 +569,7 @@ static struct attribute *arm_ccn_pmu_cpumask_attrs[] = { NULL, }; -static struct attribute_group arm_ccn_pmu_cpumask_attr_group = { +static const struct attribute_group arm_ccn_pmu_cpumask_attr_group = { .attrs = arm_ccn_pmu_cpumask_attrs, }; @@ -1268,10 +1268,12 @@ static int arm_ccn_pmu_init(struct arm_ccn *ccn) if (ccn->dt.id == 0) { name = "ccn"; } else { - int len = snprintf(NULL, 0, "ccn_%d", ccn->dt.id); - - name = devm_kzalloc(ccn->dev, len + 1, GFP_KERNEL); - snprintf(name, len + 1, "ccn_%d", ccn->dt.id); + name = devm_kasprintf(ccn->dev, GFP_KERNEL, "ccn_%d", + ccn->dt.id); + if (!name) { + err = -ENOMEM; + goto error_choose_name; + } } /* Perf driver registration */ @@ -1298,7 +1300,7 @@ static int arm_ccn_pmu_init(struct arm_ccn *ccn) } /* Pick one CPU which we will use to collect data from CCN... */ - cpumask_set_cpu(smp_processor_id(), &ccn->dt.cpu); + cpumask_set_cpu(get_cpu(), &ccn->dt.cpu); /* Also make sure that the overflow interrupt is handled by this CPU */ if (ccn->irq) { @@ -1315,10 +1317,13 @@ static int arm_ccn_pmu_init(struct arm_ccn *ccn) cpuhp_state_add_instance_nocalls(CPUHP_AP_PERF_ARM_CCN_ONLINE, &ccn->dt.node); + put_cpu(); return 0; error_pmu_register: error_set_affinity: + put_cpu(); +error_choose_name: ida_simple_remove(&arm_ccn_pmu_ida, ccn->dt.id); for (i = 0; i < ccn->num_xps; i++) writel(0, ccn->xp[i].base + CCN_XP_DT_CONTROL); @@ -1581,8 +1586,8 @@ static int __init arm_ccn_init(void) static void __exit arm_ccn_exit(void) { - cpuhp_remove_multi_state(CPUHP_AP_PERF_ARM_CCN_ONLINE); platform_driver_unregister(&arm_ccn_driver); + cpuhp_remove_multi_state(CPUHP_AP_PERF_ARM_CCN_ONLINE); } module_init(arm_ccn_init); diff --git a/drivers/soc/amlogic/meson-gx-socinfo.c b/drivers/soc/amlogic/meson-gx-socinfo.c index 89f4cf507be6..f2d8c3c53ea4 100644 --- a/drivers/soc/amlogic/meson-gx-socinfo.c +++ b/drivers/soc/amlogic/meson-gx-socinfo.c @@ -20,8 +20,8 @@ #define AO_SEC_SOCINFO_OFFSET AO_SEC_SD_CFG8 #define SOCINFO_MAJOR GENMASK(31, 24) -#define SOCINFO_MINOR GENMASK(23, 16) -#define SOCINFO_PACK GENMASK(15, 8) +#define SOCINFO_PACK GENMASK(23, 16) +#define SOCINFO_MINOR GENMASK(15, 8) #define SOCINFO_MISC GENMASK(7, 0) static const struct meson_gx_soc_id {