linux-arm-kernel.lists.infradead.org archive mirror
 help / color / mirror / Atom feed
* [PATCH 1/3] clk: exynos5250: Add G2D gate clock
@ 2013-07-05  8:42 Sachin Kamat
  2013-07-05  8:42 ` [PATCH 2/3] of/documentation: Update G2D documentation Sachin Kamat
                   ` (3 more replies)
  0 siblings, 4 replies; 13+ messages in thread
From: Sachin Kamat @ 2013-07-05  8:42 UTC (permalink / raw)
  To: linux-arm-kernel

Adds gate clock for G2D IP for Exynos5250 SoC.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Cc: Mike Turquette <mturquette@linaro.org>
---
This patch depends on the following patch:
http://thread.gmane.org/gmane.linux.kernel.samsung-soc/20581
---
 .../devicetree/bindings/clock/exynos5250-clock.txt |    1 +
 drivers/clk/samsung/clk-exynos5250.c               |    5 ++++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/clock/exynos5250-clock.txt b/Documentation/devicetree/bindings/clock/exynos5250-clock.txt
index 1a05761..7e88242 100644
--- a/Documentation/devicetree/bindings/clock/exynos5250-clock.txt
+++ b/Documentation/devicetree/bindings/clock/exynos5250-clock.txt
@@ -155,6 +155,7 @@ clock which they consume.
   dp			342
   mixer			343
   hdmi			344
+  g2d			345
 
 Example 1: An example of a clock controller node is listed below.
 
diff --git a/drivers/clk/samsung/clk-exynos5250.c b/drivers/clk/samsung/clk-exynos5250.c
index 6f767c5..3da0bdf 100644
--- a/drivers/clk/samsung/clk-exynos5250.c
+++ b/drivers/clk/samsung/clk-exynos5250.c
@@ -62,6 +62,7 @@
 #define SRC_CDREX		0x20200
 #define PLL_DIV2_SEL		0x20a24
 #define GATE_IP_DISP1		0x10928
+#define GATE_IP_ACP		0x10000
 
 /*
  * Let each supported clock get a unique id. This id is used to lookup the clock
@@ -99,7 +100,7 @@ enum exynos5250_clks {
 	spi2, i2s1, i2s2, pcm1, pcm2, pwm, spdif, ac97, hsi2c0, hsi2c1, hsi2c2,
 	hsi2c3, chipid, sysreg, pmu, cmu_top, cmu_core, cmu_mem, tzpc0, tzpc1,
 	tzpc2, tzpc3, tzpc4, tzpc5, tzpc6, tzpc7, tzpc8, tzpc9, hdmi_cec, mct,
-	wdt, rtc, tmu, fimd1, mie1, dsim0, dp, mixer, hdmi,
+	wdt, rtc, tmu, fimd1, mie1, dsim0, dp, mixer, hdmi, g2d,
 
 	nr_clks,
 };
@@ -152,6 +153,7 @@ static __initdata unsigned long exynos5250_clk_regs[] = {
 	SRC_CDREX,
 	PLL_DIV2_SEL,
 	GATE_IP_DISP1,
+	GATE_IP_ACP,
 };
 
 /* list of all parent clock list */
@@ -463,6 +465,7 @@ struct samsung_gate_clock exynos5250_gate_clks[] __initdata = {
 	GATE(dp, "dp", "aclk200", GATE_IP_DISP1, 4, 0, 0),
 	GATE(mixer, "mixer", "aclk200", GATE_IP_DISP1, 5, 0, 0),
 	GATE(hdmi, "hdmi", "aclk200", GATE_IP_DISP1, 6, 0, 0),
+	GATE(g2d, "g2d", "aclk200", GATE_IP_ACP, 3, 0, 0),
 };
 
 static __initdata struct of_device_id ext_clk_match[] = {
-- 
1.7.9.5

^ permalink raw reply related	[flat|nested] 13+ messages in thread

end of thread, other threads:[~2013-07-31  5:52 UTC | newest]

Thread overview: 13+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2013-07-05  8:42 [PATCH 1/3] clk: exynos5250: Add G2D gate clock Sachin Kamat
2013-07-05  8:42 ` [PATCH 2/3] of/documentation: Update G2D documentation Sachin Kamat
2013-07-05 23:52   ` Tomasz Figa
2013-07-08  6:36     ` Sachin Kamat
2013-07-05  8:42 ` [PATCH 3/3] ARM: EXYNOS: Add G2D support to exynos5250 Sachin Kamat
2013-07-31  5:52   ` Kukjin Kim
2013-07-26  8:48 ` [PATCH 1/3] clk: exynos5250: Add G2D gate clock Sachin Kamat
2013-07-26 20:18 ` Mike Turquette
2013-07-27 13:29   ` Sachin Kamat
2013-07-30  6:48     ` Mike Turquette
2013-07-30  6:55       ` Sachin Kamat
2013-07-31  3:42         ` Mike Turquette
2013-07-31  3:48           ` Sachin Kamat

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).