linux-kernel - [PATCHv4 2/4] clk: samsung: exynos3250: Update clock flags related to CPU to use cpu-clock type

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Date:	Mon, 20 Oct 2014 21:08:40 +0900
From:	Chanwoo Choi <cw00.choi@...sung.com>
To:	viresh.kumar@...aro.org, tomasz.figa@...il.com
Cc:	kgene.kim@...sung.com, thomas.ab@...sung.com,
	kyungmin.park@...sung.com, inki.dae@...sung.com,
	linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-samsung-soc@...r.kernel.org,
	Chanwoo Choi <cw00.choi@...sung.com>,
	Sylwester Nawrocki <s.nawrocki@...sung.com>
Subject: [PATCHv4 2/4] clk: samsung: exynos3250: Update clock flags related to
 CPU to use cpu-clock type

This patch update clock flags related to CPU with read only flag
to use cpu-clock type.

Cc: Tomasz Figa <tomasz.figa@...il.com>
Cc: Sylwester Nawrocki <s.nawrocki@...sung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@...sung.com>
Acked-by: Kyungmin Park <kyungmin.park@...sung.com>
---
 drivers/clk/samsung/clk-exynos3250.c | 30 ++++++++++++++++++++----------
 1 file changed, 20 insertions(+), 10 deletions(-)

diff --git a/drivers/clk/samsung/clk-exynos3250.c b/drivers/clk/samsung/clk-exynos3250.c
index aa55218..21e70ed 100644
--- a/drivers/clk/samsung/clk-exynos3250.c
+++ b/drivers/clk/samsung/clk-exynos3250.c
@@ -378,8 +378,10 @@ static struct samsung_mux_clock mux_clks[] __initdata = {
 	MUX(CLK_MOUT_MPLL_USER_C, "mout_mpll_user_c", mout_mpll_user_p,
 	    SRC_CPU, 24, 1),
 	MUX(CLK_MOUT_HPM, "mout_hpm", mout_hpm_p, SRC_CPU, 20, 1),
-	MUX(CLK_MOUT_CORE, "mout_core", mout_core_p, SRC_CPU, 16, 1),
-	MUX(CLK_MOUT_APLL, "mout_apll", mout_apll_p, SRC_CPU, 0, 1),
+	MUX_F(CLK_MOUT_CORE, "mout_core", mout_core_p, SRC_CPU, 16, 1, 0,
+			CLK_MUX_READ_ONLY),
+	MUX_F(CLK_MOUT_APLL, "mout_apll", mout_apll_p, SRC_CPU, 0, 1,
+			CLK_SET_RATE_PARENT, 0),
 };
 
 static struct samsung_div_clock div_clks[] __initdata = {
@@ -467,16 +469,24 @@ static struct samsung_div_clock div_clks[] __initdata = {
 	DIV(CLK_DIV_I2S, "div_i2s", "div_audio", DIV_PERIL5, 8, 6),
 
 	/* DIV_CPU0 */
-	DIV(CLK_DIV_CORE2, "div_core2", "div_core", DIV_CPU0, 28, 3),
-	DIV(CLK_DIV_APLL, "div_apll", "mout_apll", DIV_CPU0, 24, 3),
-	DIV(CLK_DIV_PCLK_DBG, "div_pclk_dbg", "div_core2", DIV_CPU0, 20, 3),
-	DIV(CLK_DIV_ATB, "div_atb", "div_core2", DIV_CPU0, 16, 3),
-	DIV(CLK_DIV_COREM, "div_corem", "div_core2", DIV_CPU0, 4, 3),
-	DIV(CLK_DIV_CORE, "div_core", "mout_core", DIV_CPU0, 0, 3),
+	DIV_F(CLK_DIV_CORE2, "div_core2", "div_core", DIV_CPU0, 28, 3,
+			CLK_GET_RATE_NOCACHE, CLK_DIVIDER_READ_ONLY),
+	DIV_F(CLK_DIV_APLL, "div_apll", "mout_apll", DIV_CPU0, 24, 3,
+			CLK_GET_RATE_NOCACHE, CLK_DIVIDER_READ_ONLY),
+	DIV_F(CLK_DIV_PCLK_DBG, "div_pclk_dbg", "div_core2", DIV_CPU0, 20, 3,
+			CLK_GET_RATE_NOCACHE, CLK_DIVIDER_READ_ONLY),
+	DIV_F(CLK_DIV_ATB, "div_atb", "div_core2", DIV_CPU0, 16, 3,
+			CLK_GET_RATE_NOCACHE, CLK_DIVIDER_READ_ONLY),
+	DIV_F(CLK_DIV_COREM, "div_corem", "div_core2", DIV_CPU0, 4, 3,
+			CLK_GET_RATE_NOCACHE, CLK_DIVIDER_READ_ONLY),
+	DIV_F(CLK_DIV_CORE, "div_core", "mout_core", DIV_CPU0, 0, 3,
+			CLK_GET_RATE_NOCACHE, CLK_DIVIDER_READ_ONLY),
 
 	/* DIV_CPU1 */
-	DIV(CLK_DIV_HPM, "div_hpm", "div_copy", DIV_CPU1, 4, 3),
-	DIV(CLK_DIV_COPY, "div_copy", "mout_hpm", DIV_CPU1, 0, 3),
+	DIV_F(CLK_DIV_HPM, "div_hpm", "div_copy", DIV_CPU1, 4, 3,
+			CLK_GET_RATE_NOCACHE, CLK_DIVIDER_READ_ONLY),
+	DIV_F(CLK_DIV_COPY, "div_copy", "mout_hpm", DIV_CPU1, 0, 3,
+			CLK_GET_RATE_NOCACHE, CLK_DIVIDER_READ_ONLY),
 };
 
 static struct samsung_gate_clock gate_clks[] __initdata = {
-- 
1.8.0

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