ARM: Exynos4: Put PCM, Slimbus, Spdif clocks to off state

PATCH New Chander Kashyap 4 participants 6 messages Sep 6, 2012 – Sep 19, 2012

Subsystems (3)

Arm (32-bit) Arm sub-architectures Arm Samsung Exynos

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Chander Kashyap

author

2012-09-06 14:16 UTC #0 lore raw

PATCH 1/2 ARM: Exynos4: Put PCM, Slimbus, Spdif clocks to off state

The clocks for PCM, Slimbus, Spdif added to off list in order to turn them off at boot time.

Signed-off-by Chander Kashyap <[email protected]>

---
 arch/arm/mach-exynos/clock-exynos4.c |   19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

arch/arm/mach-exynos/clock-exynos4.c +19 -0

index 7cc5491..6a45c9a 100644
@@ -627,6 +627,25 @@ static struct clk exynos4_init_clocks_off[] = {
 		.enable		= exynos4_clk_ip_peril_ctrl,
 		.ctrlbit	= (1 << 21),
 	}, {
+		.name		= "pcm",
+		.devname	= "samsung-pcm.1",
+		.enable		= exynos4_clk_ip_peril_ctrl,
+		.ctrlbit	= (1 << 22),
+	}, {
+		.name		= "pcm",
+		.devname	= "samsung-pcm.2",
+		.enable		= exynos4_clk_ip_peril_ctrl,
+		.ctrlbit	= (1 << 23),
+	}, {
+		.name		= "slimbus",
+		.enable		= exynos4_clk_ip_peril_ctrl,
+		.ctrlbit	= (1 << 25),
+	}, {
+		.name		= "spdif",
+		.devname	= "samsung-spdif",
+		.enable		= exynos4_clk_ip_peril_ctrl,
+		.ctrlbit	= (1 << 26),
+	}, {
 		.name		= "ac97",
 		.devname	= "samsung-ac97",
 		.enable		= exynos4_clk_ip_peril_ctrl,

Signature · 1 line

1.7.9.5

Chander Kashyap

author

2012-09-14 09:21 UTC #1 lore raw

PATCH 1/2 ARM: Exynos4: Put PCM, Slimbus, Spdif clocks to off state

ping

Quoted 41 lines · Chander Kashyap

The clocks for PCM, Slimbus, Spdif added to off list in order to turn them off at boot time.

Signed-off-by Chander Kashyap <[email protected]>

---
 arch/arm/mach-exynos/clock-exynos4.c |   19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

arch/arm/mach-exynos/clock-exynos4.c +19 -1

index 7cc5491..6a45c9a 100644
@@ -627,6 +627,25 @@ static struct clk exynos4_init_clocks_off[] = {
                .enable         = exynos4_clk_ip_peril_ctrl,
                .ctrlbit        = (1 << 21),
        }, {
+               .name           = "pcm",
+               .devname        = "samsung-pcm.1",
+               .enable         = exynos4_clk_ip_peril_ctrl,
+               .ctrlbit        = (1 << 22),
+       }, {
+               .name           = "pcm",
+               .devname        = "samsung-pcm.2",
+               .enable         = exynos4_clk_ip_peril_ctrl,
+               .ctrlbit        = (1 << 23),
+       }, {
+               .name           = "slimbus",
+               .enable         = exynos4_clk_ip_peril_ctrl,
+               .ctrlbit        = (1 << 25),
+       }, {
+               .name           = "spdif",
+               .devname        = "samsung-spdif",
+               .enable         = exynos4_clk_ip_peril_ctrl,
+               .ctrlbit        = (1 << 26),
+       }, {
                .name           = "ac97",
                .devname        = "samsung-ac97",
                .enable         = exynos4_clk_ip_peril_ctrl,
--

1.7.9.5

Signature · 2 lines

with warm regards,
Chander Kashyap

Thomas Abraham

2012-09-18 04:16 UTC #2 lore raw

PATCH 1/2 ARM: Exynos4: Put PCM, Slimbus, Spdif clocks to off state

In reply to Chander Kashyap

Quoted 39 lines · Chander Kashyap

The clocks for PCM, Slimbus, Spdif added to off list in order to turn them off at boot time.

Signed-off-by Chander Kashyap <[email protected]>

---
 arch/arm/mach-exynos/clock-exynos4.c |   19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

arch/arm/mach-exynos/clock-exynos4.c +19 -1

index 7cc5491..6a45c9a 100644
@@ -627,6 +627,25 @@ static struct clk exynos4_init_clocks_off[] = {
                .enable         = exynos4_clk_ip_peril_ctrl,
                .ctrlbit        = (1 << 21),
        }, {
+               .name           = "pcm",
+               .devname        = "samsung-pcm.1",
+               .enable         = exynos4_clk_ip_peril_ctrl,
+               .ctrlbit        = (1 << 22),
+       }, {
+               .name           = "pcm",
+               .devname        = "samsung-pcm.2",
+               .enable         = exynos4_clk_ip_peril_ctrl,
+               .ctrlbit        = (1 << 23),
+       }, {
+               .name           = "slimbus",
+               .enable         = exynos4_clk_ip_peril_ctrl,
+               .ctrlbit        = (1 << 25),
+       }, {
+               .name           = "spdif",
+               .devname        = "samsung-spdif",
+               .enable         = exynos4_clk_ip_peril_ctrl,
+               .ctrlbit        = (1 << 26),
+       }, {
                .name           = "ac97",
                .devname        = "samsung-ac97",
                .enable         = exynos4_clk_ip_peril_ctrl,
--

Quoted 1 line

1.7.9.5

Acked-by Thomas Abraham <[email protected]>

Kukjin Kim

2012-09-19 23:23 UTC #3 lore raw

PATCH 1/2 ARM: Exynos4: Put PCM, Slimbus, Spdif clocks to off state

Quoted 38 lines · Thomas Abraham

arch/arm/mach-

Quoted 9 lines · Chander Kashyap

The clocks for PCM, Slimbus, Spdif added to off list in order to turn them off at boot time.
Signed-off-by Chander Kashyap <[email protected]>
---
 arch/arm/mach-exynos/clock-exynos4.c |   19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
arch/arm/mach- renamed from arch/arm/mach-exynos/clock-exynos4.c +0 -0

exynos/clock-exynos4.c

Quoted 25 lines

index 7cc5491..6a45c9a 100644

arch/arm/mach-exynos/clock-exynos4.c +18 -0

@@ -627,6 +627,25 @@ static struct clk exynos4_init_clocks_off[] = {
                .enable         = exynos4_clk_ip_peril_ctrl,
                .ctrlbit        = (1 << 21),
        }, {
+               .name           = "pcm",
+               .devname        = "samsung-pcm.1",
+               .enable         = exynos4_clk_ip_peril_ctrl,
+               .ctrlbit        = (1 << 22),
+       }, {
+               .name           = "pcm",
+               .devname        = "samsung-pcm.2",
+               .enable         = exynos4_clk_ip_peril_ctrl,
+               .ctrlbit        = (1 << 23),
+       }, {
+               .name           = "slimbus",
+               .enable         = exynos4_clk_ip_peril_ctrl,
+               .ctrlbit        = (1 << 25),
+       }, {
+               .name           = "spdif",
+               .devname        = "samsung-spdif",
+               .enable         = exynos4_clk_ip_peril_ctrl,
+               .ctrlbit        = (1 << 26),

Quoted 8 lines

Quoted 6 lines

arch/arm/mach-exynos/clock-exynos4.c +1 -1

+       }, {
                .name           = "ac97",
                .devname        = "samsung-ac97",
                .enable         = exynos4_clk_ip_peril_ctrl,
--

1.7.9.5

Acked-by Thomas Abraham <[email protected]>

Sangbeom, could you please check this one more?

Thanks.

Best regards,
Kgene.
--
Kukjin Kim <[email protected]>, Senior Engineer, SW Solution Development Team, Samsung Electronics Co., Ltd.

Sangbeom Kim

2012-09-19 23:52 UTC #4 lore raw

PATCH 1/2 ARM: Exynos4: Put PCM, Slimbus, Spdif clocks to off state

Hi!

Quoted 5 lines · Kukjin Kim

Quoted 5 lines
Quoted 4 lines
The clocks for PCM, Slimbus, Spdif added to off list in order to turn them off at boot time.
Signed-off-by Chander Kashyap <[email protected]>
Acked-by Thomas Abraham <[email protected]>

Acked-by Sangbeom Kim <[email protected]>

Thanks,
Sangbeom.

Kukjin Kim

2012-09-19 23:55 UTC #5 lore raw

PATCH 1/2 ARM: Exynos4: Put PCM, Slimbus, Spdif clocks to off state

Quoted 4 lines · Sangbeom Kim

Hi!
On Thursday, Sep 20, 2012 at 08:24 AM, Kukjin Kim wrote:

Quoted 8 lines

Quoted 5 lines
Quoted 5 lines
Quoted 4 lines
The clocks for PCM, Slimbus, Spdif added to off list in order to turn them off at boot time.
Signed-off-by Chander Kashyap <[email protected]>
Acked-by Thomas Abraham <[email protected]>
Acked-by Sangbeom Kim <[email protected]>

Thanks, will apply.

Best regards,
Kgene.
--
Kukjin Kim <[email protected]>, Senior Engineer, SW Solution Development Team, Samsung Electronics Co., Ltd.