diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi | 24 | ||||
| -rw-r--r-- | arch/mips/sgi-ip22/ip22-platform.c | 32 | ||||
| -rw-r--r-- | arch/sparc/kernel/apc.c | 3 |
3 files changed, 57 insertions, 2 deletions
diff --git a/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi b/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi index 0a989e9d3d23..654cbce9d6ec 100644 --- a/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi +++ b/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi @@ -887,6 +887,24 @@ }; }; +&i2c6 { + clock-frequency = <400000>; + + status = "okay"; + + embedded-controller@28 { + compatible = "lenovo,thinkpad-t14s-ec"; + reg = <0x28>; + + interrupts-extended = <&tlmm 66 IRQ_TYPE_LEVEL_LOW>; + + pinctrl-0 = <&ec_int_n_default>; + pinctrl-names = "default"; + + wakeup-source; + }; +}; + &i2c7 { clock-frequency = <400000>; @@ -1269,6 +1287,12 @@ <72 2>, /* Secure EC I2C connection (?) */ <238 1>; /* UFS Reset */ + ec_int_n_default: ec-int-n-state { + pins = "gpio66"; + function = "gpio"; + bias-disable; + }; + eusb3_reset_n: eusb3-reset-n-state { pins = "gpio6"; function = "gpio"; diff --git a/arch/mips/sgi-ip22/ip22-platform.c b/arch/mips/sgi-ip22/ip22-platform.c index 0b2002e02a47..3a53690b4b33 100644 --- a/arch/mips/sgi-ip22/ip22-platform.c +++ b/arch/mips/sgi-ip22/ip22-platform.c @@ -221,3 +221,35 @@ static int __init sgi_ds1286_devinit(void) } device_initcall(sgi_ds1286_devinit); + +#define SGI_ZILOG_BASE (HPC3_CHIP0_BASE + \ + offsetof(struct hpc3_regs, pbus_extregs[6]) + \ + offsetof(struct sgioc_regs, uart)) + +static struct resource sgi_zilog_resources[] = { + { + .start = SGI_ZILOG_BASE, + .end = SGI_ZILOG_BASE + 15, + .flags = IORESOURCE_MEM + }, + { + .start = SGI_SERIAL_IRQ, + .end = SGI_SERIAL_IRQ, + .flags = IORESOURCE_IRQ + } +}; + +static struct platform_device zilog_device = { + .name = "ip22zilog", + .id = 0, + .num_resources = ARRAY_SIZE(sgi_zilog_resources), + .resource = sgi_zilog_resources, +}; + + +static int __init sgi_zilog_devinit(void) +{ + return platform_device_register(&zilog_device); +} + +device_initcall(sgi_zilog_devinit); diff --git a/arch/sparc/kernel/apc.c b/arch/sparc/kernel/apc.c index d44725d37e30..849db20e7165 100644 --- a/arch/sparc/kernel/apc.c +++ b/arch/sparc/kernel/apc.c @@ -28,7 +28,6 @@ * #define APC_DEBUG_LED */ -#define APC_MINOR MISC_DYNAMIC_MINOR #define APC_OBPNAME "power-management" #define APC_DEVNAME "apc" @@ -138,7 +137,7 @@ static const struct file_operations apc_fops = { .llseek = noop_llseek, }; -static struct miscdevice apc_miscdev = { APC_MINOR, APC_DEVNAME, &apc_fops }; +static struct miscdevice apc_miscdev = { MISC_DYNAMIC_MINOR, APC_DEVNAME, &apc_fops }; static int apc_probe(struct platform_device *op) { |