[PATCH v3 02/16] clk: exynos5420: add clocks for ISP block

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This patch adds missing clocks for ISP block

Signed-off-by: Rahul Sharma <rahul.sharma@xxxxxxxxxxx>
Signed-off-by: Shaik Ameer Basha <shaik.ameer@xxxxxxxxxxx>
---
 drivers/clk/samsung/clk-exynos5420.c |   80 ++++++++++++++++++++++++++++++++++
 1 file changed, 80 insertions(+)

diff --git a/drivers/clk/samsung/clk-exynos5420.c b/drivers/clk/samsung/clk-exynos5420.c
index 389d4b1..972da5d 100755
--- a/drivers/clk/samsung/clk-exynos5420.c
+++ b/drivers/clk/samsung/clk-exynos5420.c
@@ -57,6 +57,7 @@
 #define SRC_FSYS		0x10244
 #define SRC_PERIC0		0x10250
 #define SRC_PERIC1		0x10254
+#define SRC_ISP			0x10270
 #define SRC_TOP10		0x10280
 #define SRC_TOP11		0x10284
 #define SRC_TOP12		0x10288
@@ -77,12 +78,15 @@
 #define DIV_PERIC2		0x10560
 #define DIV_PERIC3		0x10564
 #define DIV_PERIC4		0x10568
+#define SCLK_DIV_ISP0		0x10580
+#define SCLK_DIV_ISP1		0x10584
 #define GATE_BUS_TOP		0x10700
 #define GATE_BUS_FSYS0		0x10740
 #define GATE_BUS_PERIC		0x10750
 #define GATE_BUS_PERIC1		0x10754
 #define GATE_BUS_PERIS0		0x10760
 #define GATE_BUS_PERIS1		0x10764
+#define GATE_TOP_SCLK_ISP	0x10870
 #define GATE_IP_GSCL0		0x10910
 #define GATE_IP_GSCL1		0x10920
 #define GATE_IP_MFC		0x1092c
@@ -145,6 +149,7 @@ static unsigned long exynos5420_clk_regs[] __initdata = {
 	SRC_MASK_FSYS,
 	SRC_MASK_PERIC0,
 	SRC_MASK_PERIC1,
+	SRC_ISP,
 	DIV_TOP0,
 	DIV_TOP1,
 	DIV_TOP2,
@@ -158,12 +163,15 @@ static unsigned long exynos5420_clk_regs[] __initdata = {
 	DIV_PERIC2,
 	DIV_PERIC3,
 	DIV_PERIC4,
+	SCLK_DIV_ISP0,
+	SCLK_DIV_ISP1,
 	GATE_BUS_TOP,
 	GATE_BUS_FSYS0,
 	GATE_BUS_PERIC,
 	GATE_BUS_PERIC1,
 	GATE_BUS_PERIS0,
 	GATE_BUS_PERIS1,
+	GATE_TOP_SCLK_ISP,
 	GATE_IP_GSCL0,
 	GATE_IP_GSCL1,
 	GATE_IP_MFC,
@@ -250,6 +258,15 @@ PNAME(mout_user_aclk200_fsys_p)	= {"fin_pll", "mout_sw_aclk200_fsys"};
 
 PNAME(mout_sw_aclk200_fsys2_p) = {"dout_aclk200_fsys2", "mout_sclk_spll"};
 PNAME(mout_user_aclk200_fsys2_p) = {"fin_pll", "mout_sw_aclk200_fsys2"};
+PNAME(mout_sw_aclk400_isp_p) = {"dout_aclk400_isp", "mout_sclk_spll"};
+PNAME(mout_user_aclk400_isp_p) = {"fin_pll", "mout_sw_aclk400_isp"};
+
+PNAME(mout_sw_aclk333_432_isp0_p) = {"dout_aclk333_432_isp0",
+					"mout_sclk_spll"};
+PNAME(mout_user_aclk333_432_isp0_p) = {"fin_pll", "mout_sw_aclk333_432_isp0"};
+
+PNAME(mout_sw_aclk333_432_isp_p) = {"dout_aclk333_432_isp", "mout_sclk_spll"};
+PNAME(mout_user_aclk333_432_isp_p) = {"fin_pll", "mout_sw_aclk333_432_isp"};
 
 PNAME(mout_sw_aclk200_p) = {"dout_aclk200", "mout_sclk_spll"};
 PNAME(mout_aclk200_disp1_p) = {"fin_pll", "mout_sw_aclk200"};
@@ -265,6 +282,7 @@ PNAME(mout_user_aclk166_p) = {"fin_pll", "mout_sw_aclk166"};
 
 PNAME(mout_sw_aclk266_p) = {"dout_aclk266", "mout_sclk_spll"};
 PNAME(mout_user_aclk266_p) = {"fin_pll", "mout_sw_aclk266"};
+PNAME(mout_user_aclk266_isp_p) = {"fin_pll", "mout_sw_aclk266"};
 
 PNAME(mout_sw_aclk333_432_gscl_p) = {"dout_aclk333_432_gscl", "mout_sclk_spll"};
 PNAME(mout_user_aclk333_432_gscl_p) = {"fin_pll", "mout_sw_aclk333_432_gscl"};
@@ -448,6 +466,31 @@ static struct samsung_mux_clock exynos5420_mux_clks[] __initdata = {
 	MUX(0, "mout_spi0", mout_group2_p, SRC_PERIC1, 20, 3),
 	MUX(0, "mout_spi1", mout_group2_p, SRC_PERIC1, 24, 3),
 	MUX(0, "mout_spi2", mout_group2_p, SRC_PERIC1, 28, 3),
+	MUX(0, "mout_aclk400_isp", mout_group1_p, SRC_TOP0, 0, 2),
+	MUX(0, "mout_sw_aclk400_isp", mout_sw_aclk400_isp_p,
+		SRC_TOP10, 0, 1),
+	MUX(0, "mout_user_aclk400_isp", mout_user_aclk400_isp_p,
+		SRC_TOP3, 0, 1),
+	MUX(0, "mout_aclk333_432_isp0", mout_group4_p, SRC_TOP1, 12, 2),
+	MUX(0, "mout_sw_aclk333_432_isp0", mout_sw_aclk333_432_isp0_p,
+		SRC_TOP11, 12, 1),
+	MUX(0, "mout_user_aclk333_432_isp0", mout_user_aclk333_432_isp0_p,
+		SRC_TOP4, 12, 1),
+	MUX(0, "mout_aclk333_432_isp", mout_group4_p,
+		SRC_TOP1, 4, 2),
+	MUX(0, "mout_sw_aclk333_432_isp", mout_sw_aclk333_432_isp_p,
+		SRC_TOP11, 4, 1),
+	MUX(0, "mout_user_aclk333_432_isp", mout_user_aclk333_432_isp_p,
+		SRC_TOP4, 4, 1),
+	MUX(0, "mout_user_aclk266_isp", mout_user_aclk266_isp_p,
+		SRC_TOP4, 16, 1),
+
+	/* ISP Block */
+	MUX(0, "mout_pwm_isp", mout_group2_p, SRC_ISP, 24, 3),
+	MUX(0, "mout_uart_isp", mout_group2_p, SRC_ISP, 20, 3),
+	MUX(0, "mout_spi0_isp", mout_group2_p, SRC_ISP, 12, 3),
+	MUX(0, "mout_spi1_isp", mout_group2_p, SRC_ISP, 16, 3),
+	MUX(0, "mout_isp_sensor", mout_group2_p, SRC_ISP, 28, 3),
 };
 
 static struct samsung_div_clock exynos5420_div_clks[] __initdata = {
@@ -528,6 +571,22 @@ static struct samsung_div_clock exynos5420_div_clks[] __initdata = {
 	DIV(0, "dout_pre_spi0", "dout_spi0", DIV_PERIC4, 8, 8),
 	DIV(0, "dout_pre_spi1", "dout_spi1", DIV_PERIC4, 16, 8),
 	DIV(0, "dout_pre_spi2", "dout_spi2", DIV_PERIC4, 24, 8),
+
+	/* ISP Block */
+	DIV(0, "dout_aclk400_isp", "mout_aclk400_isp", DIV_TOP0, 0, 3),
+	DIV(0, "dout_aclk333_432_isp0", "mout_aclk333_432_isp0",
+		DIV_TOP1, 16, 3),
+	DIV(0, "dout_aclk333_432_isp", "mout_aclk333_432_isp",
+		DIV_TOP1, 4, 3),
+	DIV(0, "dout_pwm_isp", "mout_pwm_isp", SCLK_DIV_ISP1, 28, 4),
+	DIV(0, "dout_uart_isp", "mout_uart_isp", SCLK_DIV_ISP1, 24, 4),
+	DIV(0, "dout_spi0_isp", "mout_spi0_isp", SCLK_DIV_ISP1, 16, 4),
+	DIV(0, "dout_spi1_isp", "mout_spi1_isp", SCLK_DIV_ISP1, 20, 4),
+	DIV(0, "dout_spi0_isp_pre", "dout_spi0_isp", SCLK_DIV_ISP1, 0, 8),
+	DIV(0, "dout_spi1_isp_pre", "dout_spi1_isp", SCLK_DIV_ISP1, 8, 8),
+	DIV(0, "dout_isp_sensor0", "mout_isp_sensor", SCLK_DIV_ISP0, 8, 8),
+	DIV(0, "dout_isp_sensor1", "mout_isp_sensor", SCLK_DIV_ISP0, 16, 8),
+	DIV(0, "dout_isp_sensor2", "mout_isp_sensor", SCLK_DIV_ISP0, 24, 8),
 };
 
 static struct samsung_gate_clock exynos5420_gate_clks[] __initdata = {
@@ -759,6 +818,27 @@ static struct samsung_gate_clock exynos5420_gate_clks[] __initdata = {
 		0),
 	GATE(CLK_SMMU_MIXER, "smmu_mixer", "aclk200_disp1", GATE_IP_DISP1, 9, 0,
 		0),
+	GATE(0, "aclk266_isp", "mout_user_aclk266_isp",
+			GATE_BUS_TOP, 13, 0, 0),
+	GATE(0, "aclk400_isp", "mout_user_aclk400_isp",
+			GATE_BUS_TOP, 16, 0, 0),
+	GATE(0, "aclk333_432_isp0",
+			"mout_user_aclk333_432_isp0", GATE_BUS_TOP, 5, 0, 0),
+	GATE(0, "aclk333_432_isp",
+			"mout_user_aclk333_432_isp", GATE_BUS_TOP, 8, 0, 0),
+	/* ISP */
+	GATE(0, "sclk_pwm_isp", "dout_pwm_isp", GATE_TOP_SCLK_ISP, 3, 0, 0),
+	GATE(0, "sclk_uart_isp", "dout_uart_isp", GATE_TOP_SCLK_ISP, 0, 0, 0),
+	GATE(0, "sclk_spi0_isp", "dout_spi0_isp_pre",
+			GATE_TOP_SCLK_ISP, 1, 0, 0),
+	GATE(0, "sclk_spi1_isp", "dout_spi1_isp_pre",
+			GATE_TOP_SCLK_ISP, 2, 0, 0),
+	GATE(0, "sclk_isp_sensor0", "dout_isp_sensor0",
+			GATE_TOP_SCLK_ISP, 4, 0, 0),
+	GATE(0, "sclk_isp_sensor1", "dout_isp_sensor1",
+			GATE_TOP_SCLK_ISP, 8, 0, 0),
+	GATE(0, "sclk_isp_sensor2", "dout_isp_sensor2",
+			GATE_TOP_SCLK_ISP, 12, 0, 0),
 
 	/* SSS */
 	GATE(CLK_SSS, "sss", "aclk266_g2d", GATE_IP_G2D, 2, 0, 0),
-- 
1.7.9.5

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