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[PATCH 1/3] dt-bindings: clock: Add watchdog and SSS clock IDs to Exynos5410

Started byKrzysztof Kozlowski <k.kozlowski@samsung.com>
First post2016-06-01 11:50 +0200
Last post2016-06-01 17:00 +0200
Articles 7 — 3 participants

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  [PATCH 1/3] dt-bindings: clock: Add watchdog and SSS clock IDs to  Exynos5410 Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-06-01 11:50 +0200
    [PATCH 2/3] clk: samsung: exynos5410: Add WDT, ACLK266 and SSS clocks Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-06-01 11:50 +0200
      Re: [PATCH 2/3] clk: samsung: exynos5410: Add WDT, ACLK266 and SSS  clocks Javier Martinez Canillas <javier@osg.samsung.com> - 2016-06-01 17:00 +0200
        Re: [PATCH 2/3] clk: samsung: exynos5410: Add WDT,  ACLK266 and SSS clocks Sylwester Nawrocki <s.nawrocki@samsung.com> - 2016-06-02 11:30 +0200
      Re: [PATCH 2/3] clk: samsung: exynos5410: Add WDT,  ACLK266 and SSS clocks Sylwester Nawrocki <s.nawrocki@samsung.com> - 2016-06-06 13:10 +0200
        Re: [PATCH 2/3] clk: samsung: exynos5410: Add WDT,  ACLK266 and SSS clocks Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-06-06 13:20 +0200
    Re: [PATCH 1/3] dt-bindings: clock: Add watchdog and SSS clock IDs to  Exynos5410 Javier Martinez Canillas <javier@osg.samsung.com> - 2016-06-01 17:00 +0200

#1411037 — [PATCH 1/3] dt-bindings: clock: Add watchdog and SSS clock IDs to Exynos5410

FromKrzysztof Kozlowski <k.kozlowski@samsung.com>
Date2016-06-01 11:50 +0200
Subject[PATCH 1/3] dt-bindings: clock: Add watchdog and SSS clock IDs to Exynos5410
Message-ID<rFaWJ-6IP-9@gated-at.bofh.it>
Add IDs for watchdog and Security SubSystem to Exynos5410.  Use the same
number as for Exynos5420 just in case in future these drivers were
merged.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
---
 include/dt-bindings/clock/exynos5410.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/dt-bindings/clock/exynos5410.h b/include/dt-bindings/clock/exynos5410.h
index 705b2aa84317..85b467b3a207 100644
--- a/include/dt-bindings/clock/exynos5410.h
+++ b/include/dt-bindings/clock/exynos5410.h
@@ -49,6 +49,7 @@
 #define CLK_UART3		260
 #define CLK_PWM			279
 #define CLK_MCT			315
+#define CLK_WDT			316
 #define CLK_RTC			317
 #define CLK_TMU			318
 #define CLK_MMC0		351
@@ -57,6 +58,7 @@
 #define CLK_USBH20		365
 #define CLK_USBD300		366
 #define CLK_USBD301		367
+#define CLK_SSS			471
 
 #define CLK_NR_CLKS		512
 
-- 
1.9.1

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#1411038 — [PATCH 2/3] clk: samsung: exynos5410: Add WDT, ACLK266 and SSS clocks

FromKrzysztof Kozlowski <k.kozlowski@samsung.com>
Date2016-06-01 11:50 +0200
Subject[PATCH 2/3] clk: samsung: exynos5410: Add WDT, ACLK266 and SSS clocks
Message-ID<rFaWJ-6IP-11@gated-at.bofh.it>
In reply to#1411037
Add clock hierarchy for Security SubSystem clock and watchdog.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
---
 drivers/clk/samsung/clk-exynos5410.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/clk/samsung/clk-exynos5410.c b/drivers/clk/samsung/clk-exynos5410.c
index db9978dc6e83..7e3ffa70d364 100644
--- a/drivers/clk/samsung/clk-exynos5410.c
+++ b/drivers/clk/samsung/clk-exynos5410.c
@@ -31,6 +31,7 @@
 #define SRC_CPU			0x200
 #define DIV_CPU0		0x500
 #define SRC_CPERI1		0x4204
+#define GATE_IP_G2D		0x8800
 #define DIV_TOP0		0x10510
 #define DIV_TOP1		0x10514
 #define DIV_FSYS0		0x10548
@@ -154,11 +155,15 @@ static struct samsung_div_clock exynos5410_div_clks[] __initdata = {
 	DIV(0, "dout_pwm", "mout_pwm", DIV_PERIC3, 0, 4),
 
 	DIV(0, "aclk200", "mout_aclk200", DIV_TOP0, 12, 3),
+	DIV(0, "aclk266", "mpll_user_p", DIV_TOP0, 16, 3),
 	DIV(0, "aclk400", "mout_aclk400", DIV_TOP0, 24, 3),
 };
 
 static struct samsung_gate_clock exynos5410_gate_clks[] __initdata = {
+	GATE(CLK_SSS, "sss", "aclk266", GATE_IP_G2D, 2, 0, 0),
+
 	GATE(CLK_MCT, "mct", "aclk66", GATE_IP_PERIS, 18, 0, 0),
+	GATE(CLK_WDT, "wdt", "aclk66", GATE_IP_PERIS, 19, 0, 0),
 	GATE(CLK_RTC, "rtc", "aclk66", GATE_IP_PERIS, 20, 0, 0),
 	GATE(CLK_TMU, "tmu", "aclk66", GATE_IP_PERIS, 21, 0, 0),
 
-- 
1.9.1

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#1411298 — Re: [PATCH 2/3] clk: samsung: exynos5410: Add WDT, ACLK266 and SSS clocks

FromJavier Martinez Canillas <javier@osg.samsung.com>
Date2016-06-01 17:00 +0200
SubjectRe: [PATCH 2/3] clk: samsung: exynos5410: Add WDT, ACLK266 and SSS clocks
Message-ID<rFfMK-1eo-31@gated-at.bofh.it>
In reply to#1411038
Hello Krzysztof,

On 06/01/2016 05:45 AM, Krzysztof Kozlowski wrote:
> Add clock hierarchy for Security SubSystem clock and watchdog.
> 
> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
> ---

Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>

Best regards,
-- 
Javier Martinez Canillas
Open Source Group
Samsung Research America

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#1412034 — Re: [PATCH 2/3] clk: samsung: exynos5410: Add WDT, ACLK266 and SSS clocks

FromSylwester Nawrocki <s.nawrocki@samsung.com>
Date2016-06-02 11:30 +0200
SubjectRe: [PATCH 2/3] clk: samsung: exynos5410: Add WDT, ACLK266 and SSS clocks
Message-ID<rFx6W-48t-23@gated-at.bofh.it>
In reply to#1411298
On 06/01/2016 04:55 PM, Javier Martinez Canillas wrote:
> On 06/01/2016 05:45 AM, Krzysztof Kozlowski wrote:
>> > Add clock hierarchy for Security SubSystem clock and watchdog.
>> > 
>> > Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
>> > ---
> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>

Patches 1/3, 2/3 applied, thanks.

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#1414903 — Re: [PATCH 2/3] clk: samsung: exynos5410: Add WDT, ACLK266 and SSS clocks

FromSylwester Nawrocki <s.nawrocki@samsung.com>
Date2016-06-06 13:10 +0200
SubjectRe: [PATCH 2/3] clk: samsung: exynos5410: Add WDT, ACLK266 and SSS clocks
Message-ID<rH0zT-47m-1@gated-at.bofh.it>
In reply to#1411038
On 06/01/2016 11:45 AM, Krzysztof Kozlowski wrote:
> Add clock hierarchy for Security SubSystem clock and watchdog.
> 
> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>

A applied patches: 

[PATCH 1/3] dt-bindings: clock: Add watchdog and SSS clock IDs to Exynos5410
[PATCH 2/3] clk: samsung: exynos5410: Add WDT, ACLK266 and SSS clocks

[PATCH 1/6] dt-bindings: clock: Add TMU clock ID to Exynos5410
[PATCH 2/6] clk: samsung: exynos5410: Add TMU clock

And here is a subsequent tag from a stable branch including all 
the dependency "dt-bindings" patches:

------8<------
The following changes since commit 1a695a905c18548062509178b98bc91e67510864:

  Linux 4.7-rc1 (2016-05-29 09:29:24 -0700)

are available in the git repository at:

  git://linuxtv.org/snawrocki/samsung.git tags/clk-v4.8-exynos5410-dt-2

for you to fetch changes up to 4528dd8ed477bf202bd33ee48d38d656672d37f8:

  dt-bindings: clock: Add watchdog and SSS clock IDs to Exynos5410 (2016-06-02 11:17:55 +0200)

----------------------------------------------------------------
Adition of missing clock index definitions for exynos5410 SoC:
PWM, USB, I2C, RTC, PMU, watchdog and the security device related
clocks.

----------------------------------------------------------------
Krzysztof Kozlowski (5):
      dt-bindings: clock: Add license and reformat Exynos5410 clock IDs
      dt-bindings: clock: Add PWM and USB clock IDs to Exynos5410
      dt-bindings: clock: Add I2C, HSI2C and RTC clock IDs to Exynos5410
      dt-bindings: clock: Add TMU clock ID to Exynos5410
      dt-bindings: clock: Add watchdog and SSS clock IDs to Exynos5410

 include/dt-bindings/clock/exynos5410.h | 76 +++++++++++++++++++++++++++------------
 1 file changed, 54 insertions(+), 22 deletions(-)
------8<------

--
Thanks, 
Sylwester

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#1414916 — Re: [PATCH 2/3] clk: samsung: exynos5410: Add WDT, ACLK266 and SSS clocks

FromKrzysztof Kozlowski <k.kozlowski@samsung.com>
Date2016-06-06 13:20 +0200
SubjectRe: [PATCH 2/3] clk: samsung: exynos5410: Add WDT, ACLK266 and SSS clocks
Message-ID<rH0Jz-4aZ-3@gated-at.bofh.it>
In reply to#1414903
On 06/06/2016 01:02 PM, Sylwester Nawrocki wrote:
> On 06/01/2016 11:45 AM, Krzysztof Kozlowski wrote:
>> Add clock hierarchy for Security SubSystem clock and watchdog.
>>
>> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
> 
> A applied patches: 
> 
> [PATCH 1/3] dt-bindings: clock: Add watchdog and SSS clock IDs to Exynos5410
> [PATCH 2/3] clk: samsung: exynos5410: Add WDT, ACLK266 and SSS clocks
> 
> [PATCH 1/6] dt-bindings: clock: Add TMU clock ID to Exynos5410
> [PATCH 2/6] clk: samsung: exynos5410: Add TMU clock
> 
> And here is a subsequent tag from a stable branch including all 
> the dependency "dt-bindings" patches:
> 
> ------8<------
> The following changes since commit 1a695a905c18548062509178b98bc91e67510864:
> 
>   Linux 4.7-rc1 (2016-05-29 09:29:24 -0700)
> 
> are available in the git repository at:
> 
>   git://linuxtv.org/snawrocki/samsung.git tags/clk-v4.8-exynos5410-dt-2
> 
> for you to fetch changes up to 4528dd8ed477bf202bd33ee48d38d656672d37f8:
> 
>   dt-bindings: clock: Add watchdog and SSS clock IDs to Exynos5410 (2016-06-02 11:17:55 +0200)

Thanks, pulled!

BR,
Krzysztof

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#1411293

FromJavier Martinez Canillas <javier@osg.samsung.com>
Date2016-06-01 17:00 +0200
Message-ID<rFfMJ-1eo-19@gated-at.bofh.it>
In reply to#1411037
Hello Krzysztof,

On 06/01/2016 05:45 AM, Krzysztof Kozlowski wrote:
> Add IDs for watchdog and Security SubSystem to Exynos5410.  Use the same
> number as for Exynos5420 just in case in future these drivers were
> merged.
> 
> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
> ---

Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>

Best regards,
-- 
Javier Martinez Canillas
Open Source Group
Samsung Research America

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