Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 406c5989 authored by Sachin Kamat's avatar Sachin Kamat Committed by Mike Turquette
Browse files

clk: exynos5250: Add G2D gate clock 



Adds gate clock for G2D IP for Exynos5250 SoC.

Signed-off-by: default avatarSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: default avatarMike Turquette <mturquette@linaro.org>
parent 1190338f

Documentation/devicetree/bindings/clock/exynos5250-clock.txt

+1 −0
Original line number Diff line number Diff line
@@ -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.

drivers/clk/samsung/clk-exynos5250.c

+4 −1
Original line number Diff line number Diff line
@@ -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 @@ static 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[] = {