The patch titled
x86, olpc: move CS5536-related constants to cs5535.h
has been added to the -mm tree. Its filename is
x86-olpc-move-cs5536-related-constants-to-cs5535h.patch
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------------------------------------------------------
Subject: x86, olpc: move CS5536-related constants to cs5535.h
From: Daniel Drake <dsd@xxxxxxxxxx>
Move these definitions into the relevant header file. This was requested
in the review of the upcoming XO-1 suspend/resume code.
Signed-off-by: Daniel Drake <dsd@xxxxxxxxxx>
Acked-by: Andres Salomon <dilinger@xxxxxxxxxx>
Cc: Grant Likely <grant.likely@xxxxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/x86/platform/olpc/olpc-xo1.c | 26 ++++++++------------------
include/linux/cs5535.h | 21 +++++++++++++++++++++
2 files changed, 29 insertions(+), 18 deletions(-)
diff -puN arch/x86/platform/olpc/olpc-xo1.c~x86-olpc-move-cs5536-related-constants-to-cs5535h arch/x86/platform/olpc/olpc-xo1.c
--- a/arch/x86/platform/olpc/olpc-xo1.c~x86-olpc-move-cs5536-related-constants-to-cs5535h
+++ a/arch/x86/platform/olpc/olpc-xo1.c
@@ -12,6 +12,7 @@
* (at your option) any later version.
*/
+#include <linux/cs5535.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/pm.h>
@@ -22,17 +23,6 @@
#define DRV_NAME "olpc-xo1"
-/* PMC registers (PMS block) */
-#define PM_SCLK 0x10
-#define PM_IN_SLPCTL 0x20
-#define PM_WKXD 0x34
-#define PM_WKD 0x30
-#define PM_SSC 0x54
-
-/* PM registers (ACPI block) */
-#define PM1_CNT 0x08
-#define PM_GPE0_STS 0x18
-
static unsigned long acpi_base;
static unsigned long pms_base;
@@ -41,17 +31,17 @@ static void xo1_power_off(void)
printk(KERN_INFO "OLPC XO-1 power off sequence...\n");
/* Enable all of these controls with 0 delay */
- outl(0x40000000, pms_base + PM_SCLK);
- outl(0x40000000, pms_base + PM_IN_SLPCTL);
- outl(0x40000000, pms_base + PM_WKXD);
- outl(0x40000000, pms_base + PM_WKD);
+ outl(0x40000000, pms_base + CS5536_PM_SCLK);
+ outl(0x40000000, pms_base + CS5536_PM_IN_SLPCTL);
+ outl(0x40000000, pms_base + CS5536_PM_WKXD);
+ outl(0x40000000, pms_base + CS5536_PM_WKD);
/* Clear status bits (possibly unnecessary) */
- outl(0x0002ffff, pms_base + PM_SSC);
- outl(0xffffffff, acpi_base + PM_GPE0_STS);
+ outl(0x0002ffff, pms_base + CS5536_PM_SSC);
+ outl(0xffffffff, acpi_base + CS5536_PM_GPE0_STS);
/* Write SLP_EN bit to start the machinery */
- outl(0x00002000, acpi_base + PM1_CNT);
+ outl(0x00002000, acpi_base + CS5536_PM1_CNT);
}
static int __devinit olpc_xo1_probe(struct platform_device *pdev)
diff -puN include/linux/cs5535.h~x86-olpc-move-cs5536-related-constants-to-cs5535h include/linux/cs5535.h
--- a/include/linux/cs5535.h~x86-olpc-move-cs5536-related-constants-to-cs5535h
+++ a/include/linux/cs5535.h
@@ -49,6 +49,27 @@
#define LBAR_ACPI_SIZE 0x40
#define LBAR_PMS_SIZE 0x80
+/*
+ * PMC registers (PMS block)
+ * It is only safe to access these registers as dword accesses.
+ * See CS5536 Specification Update erratas 17 & 18
+ */
+#define CS5536_PM_SCLK 0x10
+#define CS5536_PM_IN_SLPCTL 0x20
+#define CS5536_PM_WKXD 0x34
+#define CS5536_PM_WKD 0x30
+#define CS5536_PM_SSC 0x54
+
+/*
+ * PM registers (ACPI block)
+ * It is only safe to access these registers as dword accesses.
+ * See CS5536 Specification Update erratas 17 & 18
+ */
+#define CS5536_PM1_STS 0x00
+#define CS5536_PM1_EN 0x02
+#define CS5536_PM1_CNT 0x08
+#define CS5536_PM_GPE0_STS 0x18
+
/* VSA2 magic values */
#define VSA_VRC_INDEX 0xAC1C
#define VSA_VRC_DATA 0xAC1E
_
Patches currently in -mm which might be from dsd@xxxxxxxxxx are
linux-next.patch
x86-olpc-add-missing-elements-to-device-tree.patch
x86-olpc-move-cs5536-related-constants-to-cs5535h.patch
x86-olpc-rename-olpc-xo1-to-olpc-xo1-pm.patch
x86-olpc-add-xo-1-suspend-resume-support.patch
x86-olpc-add-xo-1-sci-driver-and-power-button-control.patch
x86-olpc-ec-sci-wakeup-mask-functionality.patch
x86-olpc-xo1-sci-add-gpe-handler-and-ebook-switch-functionality.patch
x86-olpc-xo1-sci-add-lid-switch-functionality.patch
x86-olpc-xo1-sci-propagate-power-supply-battery-events.patch
x86-olpc-add-xo-1-rtc-driver.patch
x86-olpc-add-xo-15-sci-driver.patch
--
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