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authorOlof Johansson <olof@lixom.net>2013-06-14 18:26:26 -0700
committerOlof Johansson <olof@lixom.net>2013-06-14 18:28:02 -0700
commite45600107b6700237f22f2d1d853bd49d8168f68 (patch)
tree078d1d011e9e197b3758ba22b7e11621fccab13f /arch/arm/mach-msm
parentbae994b1990d55931c420c3c82fcd073b1529f89 (diff)
parent1aa3d1a3c7d235c47e30c7c8c6b5ef02fb1536b3 (diff)
downloadop-kernel-dev-e45600107b6700237f22f2d1d853bd49d8168f68.zip
op-kernel-dev-e45600107b6700237f22f2d1d853bd49d8168f68.tar.gz
Merge tag 'msm-cleanup-for-3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/davidb/linux-msm into next/cleanup
From David Brown: Cleanups for MSM for 3.11 These are a handful of cleanups to the MSM tree. The gpio cleanups get us closer to having proper pinmux and gpio support. * tag 'msm-cleanup-for-3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/davidb/linux-msm: mfd: ssbi: Use devm_* and simplify code gpio: msm: Add device tree and irqdomain support for gpio-msm-v2 ARM: msm: Remove gpiomux-v2 and re-organize MSM_GPIOMUX configs msm: iomap: Remove unused bases and mappings msm: Remove unused file core.h ARM: msm: Remove init_irq declaration in machine description Signed-off-by: Olof Johansson <olof@lixom.net> Conflicts: arch/arm/boot/dts/msm8660-surf.dts arch/arm/boot/dts/msm8960-cdp.dts
Diffstat (limited to 'arch/arm/mach-msm')
-rw-r--r--arch/arm/mach-msm/Kconfig13
-rw-r--r--arch/arm/mach-msm/Makefile6
-rw-r--r--arch/arm/mach-msm/board-dt-8660.c2
-rw-r--r--arch/arm/mach-msm/board-dt-8960.c2
-rw-r--r--arch/arm/mach-msm/core.h2
-rw-r--r--arch/arm/mach-msm/gpiomux-8x60.c19
-rw-r--r--arch/arm/mach-msm/gpiomux-v2.c25
-rw-r--r--arch/arm/mach-msm/gpiomux-v2.h61
-rw-r--r--arch/arm/mach-msm/gpiomux.c15
-rw-r--r--arch/arm/mach-msm/gpiomux.h5
-rw-r--r--arch/arm/mach-msm/include/mach/msm_iomap-8960.h7
-rw-r--r--arch/arm/mach-msm/include/mach/msm_iomap-8x60.h6
-rw-r--r--arch/arm/mach-msm/include/mach/msm_iomap.h2
-rw-r--r--arch/arm/mach-msm/io.c4
14 files changed, 22 insertions, 147 deletions
diff --git a/arch/arm/mach-msm/Kconfig b/arch/arm/mach-msm/Kconfig
index fceb093..614e41e 100644
--- a/arch/arm/mach-msm/Kconfig
+++ b/arch/arm/mach-msm/Kconfig
@@ -48,9 +48,7 @@ config ARCH_MSM8X60
select CPU_V7
select GPIO_MSM_V2
select HAVE_SMP
- select MSM_GPIOMUX
select MSM_SCM if SMP
- select MSM_V2_TLMM
select USE_OF
config ARCH_MSM8960
@@ -58,9 +56,8 @@ config ARCH_MSM8960
select ARM_GIC
select CPU_V7
select HAVE_SMP
- select MSM_GPIOMUX
+ select GPIO_MSM_V2
select MSM_SCM if SMP
- select MSM_V2_TLMM
select USE_OF
config MSM_HAS_DEBUG_UART_HS
@@ -124,10 +121,10 @@ config MSM_SMD
bool
config MSM_GPIOMUX
- bool
-
-config MSM_V2_TLMM
- bool
+ depends on !(ARCH_MSM8X60 || ARCH_MSM8960)
+ bool "MSM V1 TLMM GPIOMUX architecture"
+ help
+ Support for MSM V1 TLMM GPIOMUX architecture.
config MSM_SCM
bool
diff --git a/arch/arm/mach-msm/Makefile b/arch/arm/mach-msm/Makefile
index 17519fa..1a26d04 100644
--- a/arch/arm/mach-msm/Makefile
+++ b/arch/arm/mach-msm/Makefile
@@ -27,7 +27,5 @@ obj-$(CONFIG_ARCH_MSM7X30) += board-msm7x30.o devices-msm7x30.o
obj-$(CONFIG_ARCH_QSD8X50) += board-qsd8x50.o devices-qsd8x50.o
obj-$(CONFIG_ARCH_MSM8X60) += board-dt-8660.o
obj-$(CONFIG_ARCH_MSM8960) += board-dt-8960.o
-
-obj-$(CONFIG_ARCH_MSM7X30) += gpiomux-v1.o gpiomux.o
-obj-$(CONFIG_ARCH_QSD8X50) += gpiomux-8x50.o gpiomux-v1.o gpiomux.o
-obj-$(CONFIG_ARCH_MSM8X60) += gpiomux-8x60.o gpiomux-v2.o gpiomux.o
+obj-$(CONFIG_MSM_GPIOMUX) += gpiomux.o
+obj-$(CONFIG_ARCH_QSD8X50) += gpiomux-8x50.o
diff --git a/arch/arm/mach-msm/board-dt-8660.c b/arch/arm/mach-msm/board-dt-8660.c
index 7dcfc53..492f5cd 100644
--- a/arch/arm/mach-msm/board-dt-8660.c
+++ b/arch/arm/mach-msm/board-dt-8660.c
@@ -11,7 +11,6 @@
*/
#include <linux/init.h>
-#include <linux/irqchip.h>
#include <linux/of.h>
#include <linux/of_platform.h>
@@ -44,7 +43,6 @@ static const char *msm8x60_fluid_match[] __initdata = {
DT_MACHINE_START(MSM_DT, "Qualcomm MSM (Flattened Device Tree)")
.smp = smp_ops(msm_smp_ops),
.map_io = msm_map_msm8x60_io,
- .init_irq = irqchip_init,
.init_machine = msm8x60_dt_init,
.init_late = msm8x60_init_late,
.init_time = msm_dt_timer_init,
diff --git a/arch/arm/mach-msm/board-dt-8960.c b/arch/arm/mach-msm/board-dt-8960.c
index 7301936..bb55309 100644
--- a/arch/arm/mach-msm/board-dt-8960.c
+++ b/arch/arm/mach-msm/board-dt-8960.c
@@ -11,7 +11,6 @@
*/
#include <linux/init.h>
-#include <linux/irqchip.h>
#include <linux/of_platform.h>
#include <asm/mach/arch.h>
@@ -31,7 +30,6 @@ static const char * const msm8960_dt_match[] __initconst = {
DT_MACHINE_START(MSM8960_DT, "Qualcomm MSM (Flattened Device Tree)")
.smp = smp_ops(msm_smp_ops),
.map_io = msm_map_msm8960_io,
- .init_irq = irqchip_init,
.init_time = msm_dt_timer_init,
.init_machine = msm_dt_init,
.dt_compat = msm8960_dt_match,
diff --git a/arch/arm/mach-msm/core.h b/arch/arm/mach-msm/core.h
deleted file mode 100644
index a9bab53..0000000
--- a/arch/arm/mach-msm/core.h
+++ /dev/null
@@ -1,2 +0,0 @@
-extern struct smp_operations msm_smp_ops;
-extern void msm_cpu_die(unsigned int cpu);
diff --git a/arch/arm/mach-msm/gpiomux-8x60.c b/arch/arm/mach-msm/gpiomux-8x60.c
deleted file mode 100644
index 7b380b3..0000000
--- a/arch/arm/mach-msm/gpiomux-8x60.c
+++ /dev/null
@@ -1,19 +0,0 @@
-/* Copyright (c) 2010, Code Aurora Forum. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- */
-#include "gpiomux.h"
-
-struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS] = {};
diff --git a/arch/arm/mach-msm/gpiomux-v2.c b/arch/arm/mach-msm/gpiomux-v2.c
deleted file mode 100644
index 273396d..0000000
--- a/arch/arm/mach-msm/gpiomux-v2.c
+++ /dev/null
@@ -1,25 +0,0 @@
-/* Copyright (c) 2010, Code Aurora Forum. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- */
-#include <linux/io.h>
-#include <mach/msm_iomap.h>
-#include "gpiomux.h"
-
-void __msm_gpiomux_write(unsigned gpio, gpiomux_config_t val)
-{
- writel(val & ~GPIOMUX_CTL_MASK,
- MSM_TLMM_BASE + 0x1000 + (0x10 * gpio));
-}
diff --git a/arch/arm/mach-msm/gpiomux-v2.h b/arch/arm/mach-msm/gpiomux-v2.h
deleted file mode 100644
index 3bf10e7..0000000
--- a/arch/arm/mach-msm/gpiomux-v2.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/* Copyright (c) 2010, Code Aurora Forum. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- */
-#ifndef __ARCH_ARM_MACH_MSM_GPIOMUX_V2_H
-#define __ARCH_ARM_MACH_MSM_GPIOMUX_V2_H
-
-#define GPIOMUX_NGPIOS 173
-
-typedef u16 gpiomux_config_t;
-
-enum {
- GPIOMUX_DRV_2MA = 0UL << 6,
- GPIOMUX_DRV_4MA = 1UL << 6,
- GPIOMUX_DRV_6MA = 2UL << 6,
- GPIOMUX_DRV_8MA = 3UL << 6,
- GPIOMUX_DRV_10MA = 4UL << 6,
- GPIOMUX_DRV_12MA = 5UL << 6,
- GPIOMUX_DRV_14MA = 6UL << 6,
- GPIOMUX_DRV_16MA = 7UL << 6,
-};
-
-enum {
- GPIOMUX_FUNC_GPIO = 0UL << 2,
- GPIOMUX_FUNC_1 = 1UL << 2,
- GPIOMUX_FUNC_2 = 2UL << 2,
- GPIOMUX_FUNC_3 = 3UL << 2,
- GPIOMUX_FUNC_4 = 4UL << 2,
- GPIOMUX_FUNC_5 = 5UL << 2,
- GPIOMUX_FUNC_6 = 6UL << 2,
- GPIOMUX_FUNC_7 = 7UL << 2,
- GPIOMUX_FUNC_8 = 8UL << 2,
- GPIOMUX_FUNC_9 = 9UL << 2,
- GPIOMUX_FUNC_A = 10UL << 2,
- GPIOMUX_FUNC_B = 11UL << 2,
- GPIOMUX_FUNC_C = 12UL << 2,
- GPIOMUX_FUNC_D = 13UL << 2,
- GPIOMUX_FUNC_E = 14UL << 2,
- GPIOMUX_FUNC_F = 15UL << 2,
-};
-
-enum {
- GPIOMUX_PULL_NONE = 0UL,
- GPIOMUX_PULL_DOWN = 1UL,
- GPIOMUX_PULL_KEEPER = 2UL,
- GPIOMUX_PULL_UP = 3UL,
-};
-
-#endif
diff --git a/arch/arm/mach-msm/gpiomux.c b/arch/arm/mach-msm/gpiomux.c
index 53af21a..2b8e2d2 100644
--- a/arch/arm/mach-msm/gpiomux.c
+++ b/arch/arm/mach-msm/gpiomux.c
@@ -17,9 +17,24 @@
#include <linux/module.h>
#include <linux/spinlock.h>
#include "gpiomux.h"
+#include "proc_comm.h"
static DEFINE_SPINLOCK(gpiomux_lock);
+static void __msm_gpiomux_write(unsigned gpio, gpiomux_config_t val)
+{
+ unsigned tlmm_config = (val & ~GPIOMUX_CTL_MASK) |
+ ((gpio & 0x3ff) << 4);
+ unsigned tlmm_disable = 0;
+ int rc;
+
+ rc = msm_proc_comm(PCOM_RPC_GPIO_TLMM_CONFIG_EX,
+ &tlmm_config, &tlmm_disable);
+ if (rc)
+ pr_err("%s: unexpected proc_comm failure %d: %08x %08x\n",
+ __func__, rc, tlmm_config, tlmm_disable);
+}
+
int msm_gpiomux_write(unsigned gpio,
gpiomux_config_t active,
gpiomux_config_t suspended)
diff --git a/arch/arm/mach-msm/gpiomux.h b/arch/arm/mach-msm/gpiomux.h
index 00459f6..8e82f41 100644
--- a/arch/arm/mach-msm/gpiomux.h
+++ b/arch/arm/mach-msm/gpiomux.h
@@ -20,12 +20,7 @@
#include <linux/bitops.h>
#include <linux/errno.h>
#include <mach/msm_gpiomux.h>
-
-#if defined(CONFIG_MSM_V2_TLMM)
-#include "gpiomux-v2.h"
-#else
#include "gpiomux-v1.h"
-#endif
/**
* struct msm_gpiomux_config: gpiomux settings for one gpio line.
diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-8960.h b/arch/arm/mach-msm/include/mach/msm_iomap-8960.h
index 9819a55..7bca8d7 100644
--- a/arch/arm/mach-msm/include/mach/msm_iomap-8960.h
+++ b/arch/arm/mach-msm/include/mach/msm_iomap-8960.h
@@ -32,13 +32,6 @@
*
*/
-
-#define MSM8960_QGIC_DIST_PHYS 0x02000000
-#define MSM8960_QGIC_DIST_SIZE SZ_4K
-
-#define MSM8960_QGIC_CPU_PHYS 0x02002000
-#define MSM8960_QGIC_CPU_SIZE SZ_4K
-
#define MSM8960_TMR_PHYS 0x0200A000
#define MSM8960_TMR_SIZE SZ_4K
diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-8x60.h b/arch/arm/mach-msm/include/mach/msm_iomap-8x60.h
index 199372e..75a7b62 100644
--- a/arch/arm/mach-msm/include/mach/msm_iomap-8x60.h
+++ b/arch/arm/mach-msm/include/mach/msm_iomap-8x60.h
@@ -35,12 +35,6 @@
*
*/
-#define MSM8X60_QGIC_DIST_PHYS 0x02080000
-#define MSM8X60_QGIC_DIST_SIZE SZ_4K
-
-#define MSM8X60_QGIC_CPU_PHYS 0x02081000
-#define MSM8X60_QGIC_CPU_SIZE SZ_4K
-
#define MSM_TLMM_BASE IOMEM(0xF0004000)
#define MSM_TLMM_PHYS 0x00800000
#define MSM_TLMM_SIZE SZ_16K
diff --git a/arch/arm/mach-msm/include/mach/msm_iomap.h b/arch/arm/mach-msm/include/mach/msm_iomap.h
index 2ab7cf0..c56e81f 100644
--- a/arch/arm/mach-msm/include/mach/msm_iomap.h
+++ b/arch/arm/mach-msm/include/mach/msm_iomap.h
@@ -62,8 +62,6 @@
/* Virtual addresses shared across all MSM targets. */
#define MSM_CSR_BASE IOMEM(0xE0001000)
-#define MSM_QGIC_DIST_BASE IOMEM(0xF0000000)
-#define MSM_QGIC_CPU_BASE IOMEM(0xF0001000)
#define MSM_TMR_BASE IOMEM(0xF0200000)
#define MSM_TMR0_BASE IOMEM(0xF0201000)
#define MSM_GPIO1_BASE IOMEM(0xE0003000)
diff --git a/arch/arm/mach-msm/io.c b/arch/arm/mach-msm/io.c
index 123ef9c..efa113e 100644
--- a/arch/arm/mach-msm/io.c
+++ b/arch/arm/mach-msm/io.c
@@ -107,8 +107,6 @@ void __init msm_map_qsd8x50_io(void)
#ifdef CONFIG_ARCH_MSM8X60
static struct map_desc msm8x60_io_desc[] __initdata = {
- MSM_CHIP_DEVICE(QGIC_DIST, MSM8X60),
- MSM_CHIP_DEVICE(QGIC_CPU, MSM8X60),
MSM_CHIP_DEVICE(TMR, MSM8X60),
MSM_CHIP_DEVICE(TMR0, MSM8X60),
#ifdef CONFIG_DEBUG_MSM8660_UART
@@ -124,8 +122,6 @@ void __init msm_map_msm8x60_io(void)
#ifdef CONFIG_ARCH_MSM8960
static struct map_desc msm8960_io_desc[] __initdata = {
- MSM_CHIP_DEVICE(QGIC_DIST, MSM8960),
- MSM_CHIP_DEVICE(QGIC_CPU, MSM8960),
MSM_CHIP_DEVICE(TMR, MSM8960),
MSM_CHIP_DEVICE(TMR0, MSM8960),
#ifdef CONFIG_DEBUG_MSM8960_UART
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