From 2c929420e8b532c14688dcd500253b90a24e7233 Mon Sep 17 00:00:00 2001
From: Vladimir Zapolskiy <vz@mleia.com>
Date: Thu, 18 Aug 2011 19:24:54 +0900
Subject: [PATCH 1/4] ARM: EXYNOS4: use dma-pl330 device name for clock
This change replaces s3c-pl330.x clock device names with dma-pl330.x,
otherwise there won't be a correspondence between clock device name
and amba device name, thus clocks can't be enabled.
Fixes runtime errors on clk_get() from drivers/dma/pl330.c:
dma-pl330 dma-pl330.0: Cannot get operation clock.
dma-pl330: probe of dma-pl330.0 failed with error -22
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Acked-by: Boojin Kim <boojin.kim@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
arch/arm/mach-exynos4/clock.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-exynos4/clock.c b/arch/arm/mach-exynos4/clock.c
index 851dea018578..c7b622587229 100644
--- a/arch/arm/mach-exynos4/clock.c
+++ b/arch/arm/mach-exynos4/clock.c
@@ -455,12 +455,12 @@ static struct clk init_clocks_off[] = {
.ctrlbit = (1 << 10),
}, {
.name = "pdma",
- .devname = "s3c-pl330.0",
+ .devname = "dma-pl330.0",
.enable = exynos4_clk_ip_fsys_ctrl,
.ctrlbit = (1 << 0),
}, {
.name = "pdma",
- .devname = "s3c-pl330.1",
+ .devname = "dma-pl330.1",
.enable = exynos4_clk_ip_fsys_ctrl,
.ctrlbit = (1 << 1),
}, {
From d20cc4c1b660d59a25f8bebef5d55c1872b9aa76 Mon Sep 17 00:00:00 2001
From: Vladimir Zapolskiy <vz@mleia.com>
Date: Thu, 18 Aug 2011 19:24:55 +0900
Subject: [PATCH 2/4] ARM: S5PC100: use dma-pl330 device name for clock
This change replaces s3c-pl330.x clock device names with dma-pl330.x,
otherwise there won't be a correspondence between clock device name
and amba device name, thus clocks can't be enabled.
Fixes runtime errors on clk_get() from drivers/dma/pl330.c:
dma-pl330 dma-pl330.0: Cannot get operation clock.
dma-pl330: probe of dma-pl330.0 failed with error -22
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Acked-by: Boojin Kim <boojin.kim@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
arch/arm/mach-s5pc100/clock.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-s5pc100/clock.c b/arch/arm/mach-s5pc100/clock.c
index ff5cbb30de5b..1f69f342a0a0 100644
--- a/arch/arm/mach-s5pc100/clock.c
+++ b/arch/arm/mach-s5pc100/clock.c
@@ -455,13 +455,13 @@ static struct clk init_clocks_off[] = {
.ctrlbit = (1 << 2),
}, {
.name = "pdma",
- .devname = "s3c-pl330.1",
+ .devname = "dma-pl330.1",
.parent = &clk_div_d1_bus.clk,
.enable = s5pc100_d1_0_ctrl,
.ctrlbit = (1 << 1),
}, {
.name = "pdma",
- .devname = "s3c-pl330.0",
+ .devname = "dma-pl330.0",
.parent = &clk_div_d1_bus.clk,
.enable = s5pc100_d1_0_ctrl,
.ctrlbit = (1 << 0),
From 1ce3ea61c61c1e2127496df2c5d66650fd6456e2 Mon Sep 17 00:00:00 2001
From: Vladimir Zapolskiy <vz@mleia.com>
Date: Thu, 18 Aug 2011 19:24:55 +0900
Subject: [PATCH 3/4] ARM: S5PV210: use dma-pl330 device name for clock
This change replaces s3c-pl330.x clock device names with dma-pl330.x,
otherwise there won't be a correspondence between clock device name
and amba device name, thus clocks can't be enabled.
Fixes runtime errors on clk_get() from drivers/dma/pl330.c:
dma-pl330 dma-pl330.0: Cannot get operation clock.
dma-pl330: probe of dma-pl330.0 failed with error -22
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Acked-by: Boojin Kim <boojin.kim@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
arch/arm/mach-s5pv210/clock.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-s5pv210/clock.c b/arch/arm/mach-s5pv210/clock.c
index 52a8e607bcc2..50d458047c09 100644
--- a/arch/arm/mach-s5pv210/clock.c
+++ b/arch/arm/mach-s5pv210/clock.c
@@ -290,13 +290,13 @@ static struct clk_ops clk_fout_apll_ops = {
static struct clk init_clocks_off[] = {
{
.name = "pdma",
- .devname = "s3c-pl330.0",
+ .devname = "dma-pl330.0",
.parent = &clk_hclk_psys.clk,
.enable = s5pv210_clk_ip0_ctrl,
.ctrlbit = (1 << 3),
}, {
.name = "pdma",
- .devname = "s3c-pl330.1",
+ .devname = "dma-pl330.1",
.parent = &clk_hclk_psys.clk,
.enable = s5pv210_clk_ip0_ctrl,
.ctrlbit = (1 << 4),
From 2213d0c0bae510df3860a48e107a5ba17ac72e99 Mon Sep 17 00:00:00 2001
From: Boojin Kim <boojin.kim@samsung.com>
Date: Thu, 18 Aug 2011 19:24:55 +0900
Subject: [PATCH 4/4] ARM: S5P64X0: Add the devname for DMA clock
This patch adds devname for DMA clock.
NOTE: This patch should be added after merging new pl330 driver on dmaengine.
Signed-off-by: Boojin Kim <boojin.kim@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
arch/arm/mach-s5p64x0/clock-s5p6440.c | 1 +
arch/arm/mach-s5p64x0/clock-s5p6450.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/arch/arm/mach-s5p64x0/clock-s5p6440.c b/arch/arm/mach-s5p64x0/clock-s5p6440.c
index 0e9cd3092dd2..fd7b08fd262b 100644
--- a/arch/arm/mach-s5p64x0/clock-s5p6440.c
+++ b/arch/arm/mach-s5p64x0/clock-s5p6440.c
@@ -147,6 +147,7 @@ static struct clk init_clocks_off[] = {
.ctrlbit = (1 << 8),
}, {
.name = "pdma",
+ .devname = "dma-pl330",
.parent = &clk_hclk_low.clk,
.enable = s5p64x0_hclk0_ctrl,
.ctrlbit = (1 << 12),
diff --git a/arch/arm/mach-s5p64x0/clock-s5p6450.c b/arch/arm/mach-s5p64x0/clock-s5p6450.c
index d9dc16cde109..1d989b8da039 100644
--- a/arch/arm/mach-s5p64x0/clock-s5p6450.c
+++ b/arch/arm/mach-s5p64x0/clock-s5p6450.c
@@ -180,6 +180,7 @@ static struct clk init_clocks_off[] = {
.ctrlbit = (1 << 3),
}, {
.name = "pdma",
+ .devname = "dma-pl330",
.parent = &clk_hclk_low.clk,
.enable = s5p64x0_hclk0_ctrl,
.ctrlbit = (1 << 12),