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-rw-r--r--arch/arm/boot/dts/am4372.dtsi2
-rw-r--r--arch/arm/boot/dts/am437x-gp-evm.dts13
-rw-r--r--arch/arm/boot/dts/am437x-idk-evm.dts9
-rw-r--r--arch/arm/boot/dts/am437x-sk-evm.dts9
-rw-r--r--arch/arm/configs/cm_x2xx_defconfig2
-rw-r--r--arch/arm/configs/em_x270_defconfig2
-rw-r--r--arch/arm/configs/magician_defconfig2
-rw-r--r--arch/arm/configs/palmz72_defconfig2
-rw-r--r--arch/arm/configs/pcm027_defconfig2
-rw-r--r--arch/arm/configs/trizeps4_defconfig2
-rw-r--r--arch/arm/mach-mmp/include/mach/regs-rtc.h23
-rw-r--r--arch/arm/mach-pxa/devices.c18
-rw-r--r--arch/arm/mach-pxa/pxa27x.c1
-rw-r--r--arch/arm/mach-pxa/pxa3xx.c1
-rw-r--r--arch/arm/mach-sa1100/include/mach/SA-1100.h34
15 files changed, 41 insertions, 81 deletions
diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index 564900b9fcce..0447c04a40cc 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -358,6 +358,8 @@
interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH
GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "rtc";
+ clocks = <&clk_32768_ck>;
+ clock-names = "int-clk";
status = "disabled";
};
diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts
index 215775dc6948..22038f21f228 100644
--- a/arch/arm/boot/dts/am437x-gp-evm.dts
+++ b/arch/arm/boot/dts/am437x-gp-evm.dts
@@ -112,6 +112,13 @@
clock-frequency = <12000000>;
};
+ /* fixed 32k external oscillator clock */
+ clk_32k_rtc: clk_32k_rtc {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <32768>;
+ };
+
sound0: sound@0 {
compatible = "simple-audio-card";
simple-audio-card,name = "AM437x-GP-EVM";
@@ -941,3 +948,9 @@
tx-num-evt = <32>;
rx-num-evt = <32>;
};
+
+&rtc {
+ clocks = <&clk_32k_rtc>, <&clk_32768_ck>;
+ clock-names = "ext-clk", "int-clk";
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/am437x-idk-evm.dts b/arch/arm/boot/dts/am437x-idk-evm.dts
index 378344271746..af25801418b4 100644
--- a/arch/arm/boot/dts/am437x-idk-evm.dts
+++ b/arch/arm/boot/dts/am437x-idk-evm.dts
@@ -110,6 +110,13 @@
gpios = <&gpio4 2 GPIO_ACTIVE_LOW>;
};
};
+
+ /* fixed 32k external oscillator clock */
+ clk_32k_rtc: clk_32k_rtc {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <32768>;
+ };
};
&am43xx_pinmux {
@@ -394,6 +401,8 @@
};
&rtc {
+ clocks = <&clk_32k_rtc>, <&clk_32768_ck>;
+ clock-names = "ext-clk", "int-clk";
status = "okay";
};
diff --git a/arch/arm/boot/dts/am437x-sk-evm.dts b/arch/arm/boot/dts/am437x-sk-evm.dts
index 22af44894c66..7da7c2da4af1 100644
--- a/arch/arm/boot/dts/am437x-sk-evm.dts
+++ b/arch/arm/boot/dts/am437x-sk-evm.dts
@@ -24,6 +24,13 @@
display0 = &lcd0;
};
+ /* fixed 32k external oscillator clock */
+ clk_32k_rtc: clk_32k_rtc {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <32768>;
+ };
+
backlight {
compatible = "pwm-backlight";
pwms = <&ecap0 0 50000 PWM_POLARITY_INVERTED>;
@@ -697,6 +704,8 @@
};
&rtc {
+ clocks = <&clk_32k_rtc>, <&clk_32768_ck>;
+ clock-names = "ext-clk", "int-clk";
status = "okay";
};
diff --git a/arch/arm/configs/cm_x2xx_defconfig b/arch/arm/configs/cm_x2xx_defconfig
index dc01c049a520..3b32d5fd9326 100644
--- a/arch/arm/configs/cm_x2xx_defconfig
+++ b/arch/arm/configs/cm_x2xx_defconfig
@@ -157,7 +157,7 @@ CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_V3020=y
-CONFIG_RTC_DRV_SA1100=y
+CONFIG_RTC_DRV_PXA=y
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
CONFIG_INOTIFY=y
diff --git a/arch/arm/configs/em_x270_defconfig b/arch/arm/configs/em_x270_defconfig
index 4560c9ca6636..8e10df7ba1b4 100644
--- a/arch/arm/configs/em_x270_defconfig
+++ b/arch/arm/configs/em_x270_defconfig
@@ -157,7 +157,7 @@ CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_V3020=y
-CONFIG_RTC_DRV_SA1100=y
+CONFIG_RTC_DRV_PXA=y
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
CONFIG_INOTIFY=y
diff --git a/arch/arm/configs/magician_defconfig b/arch/arm/configs/magician_defconfig
index 557dd291288b..a5b4920cd6d4 100644
--- a/arch/arm/configs/magician_defconfig
+++ b/arch/arm/configs/magician_defconfig
@@ -150,7 +150,7 @@ CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_BACKLIGHT=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_DEBUG=y
-CONFIG_RTC_DRV_SA1100=y
+CONFIG_RTC_DRV_PXA=y
CONFIG_EXT2_FS=y
CONFIG_INOTIFY=y
CONFIG_MSDOS_FS=m
diff --git a/arch/arm/configs/palmz72_defconfig b/arch/arm/configs/palmz72_defconfig
index 4baa83c1c577..83c135e19aba 100644
--- a/arch/arm/configs/palmz72_defconfig
+++ b/arch/arm/configs/palmz72_defconfig
@@ -67,7 +67,7 @@ CONFIG_MMC=y
CONFIG_MMC_DEBUG=y
CONFIG_MMC_PXA=y
CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_SA1100=y
+CONFIG_RTC_DRV_PXA=y
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
# CONFIG_DNOTIFY is not set
diff --git a/arch/arm/configs/pcm027_defconfig b/arch/arm/configs/pcm027_defconfig
index 0a847d04ddc1..b5624e325817 100644
--- a/arch/arm/configs/pcm027_defconfig
+++ b/arch/arm/configs/pcm027_defconfig
@@ -82,7 +82,7 @@ CONFIG_MMC=y
CONFIG_MMC_PXA=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_PCF8563=m
-CONFIG_RTC_DRV_SA1100=m
+CONFIG_RTC_DRV_PXA=m
CONFIG_EXT2_FS=m
CONFIG_EXT3_FS=m
# CONFIG_DNOTIFY is not set
diff --git a/arch/arm/configs/trizeps4_defconfig b/arch/arm/configs/trizeps4_defconfig
index 932ee4e4a13a..4bc870028035 100644
--- a/arch/arm/configs/trizeps4_defconfig
+++ b/arch/arm/configs/trizeps4_defconfig
@@ -177,7 +177,7 @@ CONFIG_NEW_LEDS=y
CONFIG_RTC_CLASS=y
# CONFIG_RTC_HCTOSYS is not set
CONFIG_RTC_DRV_PCF8583=m
-CONFIG_RTC_DRV_SA1100=y
+CONFIG_RTC_DRV_PXA=y
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
diff --git a/arch/arm/mach-mmp/include/mach/regs-rtc.h b/arch/arm/mach-mmp/include/mach/regs-rtc.h
deleted file mode 100644
index 5bff886a3941..000000000000
--- a/arch/arm/mach-mmp/include/mach/regs-rtc.h
+++ /dev/null
@@ -1,23 +0,0 @@
-#ifndef __ASM_MACH_REGS_RTC_H
-#define __ASM_MACH_REGS_RTC_H
-
-#include <mach/addr-map.h>
-
-#define RTC_VIRT_BASE (APB_VIRT_BASE + 0x10000)
-#define RTC_REG(x) (*((volatile u32 __iomem *)(RTC_VIRT_BASE + (x))))
-
-/*
- * Real Time Clock
- */
-
-#define RCNR RTC_REG(0x00) /* RTC Count Register */
-#define RTAR RTC_REG(0x04) /* RTC Alarm Register */
-#define RTSR RTC_REG(0x08) /* RTC Status Register */
-#define RTTR RTC_REG(0x0C) /* RTC Timer Trim Register */
-
-#define RTSR_HZE (1 << 3) /* HZ interrupt enable */
-#define RTSR_ALE (1 << 2) /* RTC alarm interrupt enable */
-#define RTSR_HZ (1 << 1) /* HZ rising-edge detected */
-#define RTSR_AL (1 << 0) /* RTC alarm detected */
-
-#endif /* __ASM_MACH_REGS_RTC_H */
diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c
index e6ce669b54af..c62473235a13 100644
--- a/arch/arm/mach-pxa/devices.c
+++ b/arch/arm/mach-pxa/devices.c
@@ -440,25 +440,11 @@ struct platform_device pxa_device_rtc = {
.resource = pxa_rtc_resources,
};
-static struct resource sa1100_rtc_resources[] = {
- {
- .start = IRQ_RTC1Hz,
- .end = IRQ_RTC1Hz,
- .name = "rtc 1Hz",
- .flags = IORESOURCE_IRQ,
- }, {
- .start = IRQ_RTCAlrm,
- .end = IRQ_RTCAlrm,
- .name = "rtc alarm",
- .flags = IORESOURCE_IRQ,
- },
-};
-
struct platform_device sa1100_device_rtc = {
.name = "sa1100-rtc",
.id = -1,
- .num_resources = ARRAY_SIZE(sa1100_rtc_resources),
- .resource = sa1100_rtc_resources,
+ .num_resources = ARRAY_SIZE(pxa_rtc_resources),
+ .resource = pxa_rtc_resources,
};
static struct resource pxa_ac97_resources[] = {
diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index e6aae9e8adfb..221260d5d109 100644
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -282,7 +282,6 @@ static struct platform_device *devices[] __initdata = {
&pxa_device_asoc_ssp2,
&pxa_device_asoc_ssp3,
&pxa_device_asoc_platform,
- &sa1100_device_rtc,
&pxa_device_rtc,
&pxa27x_device_ssp1,
&pxa27x_device_ssp2,
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index 165638462a2f..ce0f8d6242e2 100644
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -394,7 +394,6 @@ static struct platform_device *devices[] __initdata = {
&pxa_device_asoc_ssp3,
&pxa_device_asoc_ssp4,
&pxa_device_asoc_platform,
- &sa1100_device_rtc,
&pxa_device_rtc,
&pxa3xx_device_ssp1,
&pxa3xx_device_ssp2,
diff --git a/arch/arm/mach-sa1100/include/mach/SA-1100.h b/arch/arm/mach-sa1100/include/mach/SA-1100.h
index 0ac6cc08a19c..7972617cca64 100644
--- a/arch/arm/mach-sa1100/include/mach/SA-1100.h
+++ b/arch/arm/mach-sa1100/include/mach/SA-1100.h
@@ -858,40 +858,6 @@
/*
- * Real-Time Clock (RTC) control registers
- *
- * Registers
- * RTAR Real-Time Clock (RTC) Alarm Register (read/write).
- * RCNR Real-Time Clock (RTC) CouNt Register (read/write).
- * RTTR Real-Time Clock (RTC) Trim Register (read/write).
- * RTSR Real-Time Clock (RTC) Status Register (read/write).
- *
- * Clocks
- * frtx, Trtx Frequency, period of the real-time clock crystal
- * (32.768 kHz nominal).
- * frtc, Trtc Frequency, period of the real-time clock counter
- * (1 Hz nominal).
- */
-
-#define RTAR __REG(0x90010000) /* RTC Alarm Reg. */
-#define RCNR __REG(0x90010004) /* RTC CouNt Reg. */
-#define RTTR __REG(0x90010008) /* RTC Trim Reg. */
-#define RTSR __REG(0x90010010) /* RTC Status Reg. */
-
-#define RTTR_C Fld (16, 0) /* clock divider Count - 1 */
-#define RTTR_D Fld (10, 16) /* trim Delete count */
- /* frtc = (1023*(C + 1) - D)*frtx/ */
- /* (1023*(C + 1)^2) */
- /* Trtc = (1023*(C + 1)^2)*Trtx/ */
- /* (1023*(C + 1) - D) */
-
-#define RTSR_AL 0x00000001 /* ALarm detected */
-#define RTSR_HZ 0x00000002 /* 1 Hz clock detected */
-#define RTSR_ALE 0x00000004 /* ALarm interrupt Enable */
-#define RTSR_HZE 0x00000008 /* 1 Hz clock interrupt Enable */
-
-
-/*
* Power Manager (PM) control registers
*
* Registers
generated by cgit v1.2.3-58-ga151 (git 2.39.0) at 2024-12-30 14:52:15 +0000