clk: exynos4: export clocks required for fimc-is

This patch adds clock indexes for ACLK_DIV0, ACLK_DIV1,
ACLK_400_MCUISP, ACLK_MCUISP_DIV0, ACLK_MCUISP_DIV1,
DIVACLK_400_MCUISP and DIVACLK_200 so these clocks are
available to the consumers (Exynos4x12 FIMC-IS subsystem).
While at it, indentation of the mux clocks table is
corrected.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

diff --git a/Documentation/devicetree/bindings/clock/exynos4-clock.txt b/Documentation/devicetree/bindings/clock/exynos4-clock.txt
index 662007e..ea5e26f 100644 (file)
--- a/Documentation/devicetree/bindings/clock/exynos4-clock.txt
+++ b/Documentation/devicetree/bindings/clock/exynos4-clock.txt
@@ -236,22 +236,36 @@ Exynos4 SoC and this is specified where applicable.
   spi1_isp_sclk       381     Exynos4x12
   uart_isp_sclk       382     Exynos4x12
 
-                       [Mux Clocks]
+               [Mux Clocks]
 
-       Clock           ID      SoC (if specific)
-       -----------------------------------------------
+  Clock                        ID      SoC (if specific)
+  -----------------------------------------------
+
+  mout_fimc0           384
+  mout_fimc1           385
+  mout_fimc2           386
+  mout_fimc3           387
+  mout_cam0            388
+  mout_cam1            389
+  mout_csis0           390
+  mout_csis1           391
+  mout_g3d0            392
+  mout_g3d1            393
+  mout_g3d             394
+  aclk400_mcuisp       395     Exynos4x12
+
+               [Div Clocks]
+
+  Clock                        ID      SoC (if specific)
+  -----------------------------------------------
+
+  div_isp0             450     Exynos4x12
+  div_isp1             451     Exynos4x12
+  div_mcuisp0          452     Exynos4x12
+  div_mcuisp1          453     Exynos4x12
+  div_aclk200          454     Exynos4x12
+  div_aclk400_mcuisp   455     Exynos4x12
 
-       mout_fimc0      384
-       mout_fimc1      385
-       mout_fimc2      386
-       mout_fimc3      387
-       mout_cam0       388
-       mout_cam1       389
-       mout_csis0      390
-       mout_csis1      391
-       mout_g3d0       392
-       mout_g3d1       393
-       mout_g3d        394
 
 Example 1: An example of a clock controller node is listed below.
 

diff --git a/drivers/clk/samsung/clk-exynos4.c b/drivers/clk/samsung/clk-exynos4.c
index 17674da..7104669 100644 (file)
--- a/drivers/clk/samsung/clk-exynos4.c
+++ b/drivers/clk/samsung/clk-exynos4.c
@@ -175,6 +175,11 @@ enum exynos4_clks {
        /* mux clocks */
        mout_fimc0 = 384, mout_fimc1, mout_fimc2, mout_fimc3, mout_cam0,
        mout_cam1, mout_csis0, mout_csis1, mout_g3d0, mout_g3d1, mout_g3d,
+       aclk400_mcuisp,
+
+       /* div clocks */
+       div_isp0 = 450, div_isp1, div_mcuisp0, div_mcuisp1, div_aclk200,
+       div_aclk400_mcuisp,
 
        nr_clks,
 };
@@ -429,7 +434,7 @@ struct samsung_mux_clock exynos4x12_mux_clks[] __initdata = {
        MUX(none, "mout_user_aclk266_gps", mout_user_aclk266_gps_p4x12,
                        SRC_TOP1, 16, 1),
        MUX(aclk200, "aclk200", mout_user_aclk200_p4x12, SRC_TOP1, 20, 1),
-       MUX(none, "aclk400_mcuisp", mout_user_aclk400_mcuisp_p4x12,
+       MUX(aclk400_mcuisp, "aclk400_mcuisp", mout_user_aclk400_mcuisp_p4x12,
                        SRC_TOP1, 24, 1),
        MUX(none, "mout_aclk200", aclk_p4412, SRC_TOP0, 12, 1),
        MUX(none, "mout_aclk100", aclk_p4412, SRC_TOP0, 16, 1),
@@ -563,20 +568,21 @@ struct samsung_div_clock exynos4x12_div_clks[] __initdata = {
        DIV(none, "div_mdnie_pwm_pre0", "div_mdnie_pwm0", DIV_LCD0, 12, 4),
        DIV(none, "div_mipihsi", "mout_mipihsi", DIV_FSYS0, 20, 4),
        DIV(none, "div_jpeg", "mout_jpeg", E4X12_DIV_CAM1, 0, 4),
-       DIV(none, "div_aclk200", "mout_aclk200", DIV_TOP, 0, 3),
+       DIV(div_aclk200, "div_aclk200", "mout_aclk200", DIV_TOP, 0, 3),
        DIV(none, "div_aclk266_gps", "mout_aclk266_gps", DIV_TOP, 20, 3),
-       DIV(none, "div_aclk400_mcuisp", "mout_aclk400_mcuisp", DIV_TOP, 24, 3),
+       DIV(div_aclk400_mcuisp, "div_aclk400_mcuisp", "mout_aclk400_mcuisp",
+                                               DIV_TOP, 24, 3),
        DIV(none, "div_pwm_isp", "mout_pwm_isp", E4X12_DIV_ISP, 0, 4),
        DIV(none, "div_spi0_isp", "mout_spi0_isp", E4X12_DIV_ISP, 4, 4),
        DIV(none, "div_spi0_isp_pre", "div_spi0_isp", E4X12_DIV_ISP, 8, 8),
        DIV(none, "div_spi1_isp", "mout_spi1_isp", E4X12_DIV_ISP, 16, 4),
        DIV(none, "div_spi1_isp_pre", "div_spi1_isp", E4X12_DIV_ISP, 20, 8),
        DIV(none, "div_uart_isp", "mout_uart_isp", E4X12_DIV_ISP, 28, 4),
-       DIV(none, "div_isp0", "aclk200", E4X12_DIV_ISP0, 0, 3),
-       DIV(none, "div_isp1", "aclk200", E4X12_DIV_ISP0, 4, 3),
+       DIV(div_isp0, "div_isp0", "aclk200", E4X12_DIV_ISP0, 0, 3),
+       DIV(div_isp1, "div_isp1", "aclk200", E4X12_DIV_ISP0, 4, 3),
        DIV(none, "div_mpwm", "div_isp1", E4X12_DIV_ISP1, 0, 3),
-       DIV(none, "div_mcuisp0", "aclk400_mcuisp", E4X12_DIV_ISP1, 4, 3),
-       DIV(none, "div_mcuisp1", "div_mcuisp0", E4X12_DIV_ISP1, 8, 3),
+       DIV(div_mcuisp0, "div_mcuisp0", "aclk400_mcuisp", E4X12_DIV_ISP1, 4, 3),
+       DIV(div_mcuisp1, "div_mcuisp1", "div_mcuisp0", E4X12_DIV_ISP1, 8, 3),
 };
 
 /* list of gate clocks supported in all exynos4 soc's */