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    Subject[PATCH V2 3/6] clk: exynos5250: add clock ID for div_pcm0
    Date
    There is no gate for the PCM clock input to the AudioSS block, so
    the parent of sclk_pcm is div_pcm0. Add a clock ID for it so that
    we can reference it in device trees.

    Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
    Reviewed-by: Tomasz Figa <t.figa@samsung.com>
    ---
    Documentation/devicetree/bindings/clock/exynos5250-clock.txt | 1 +
    drivers/clk/samsung/clk-exynos5250.c | 4 ++--
    2 files changed, 3 insertions(+), 2 deletions(-)

    diff --git a/Documentation/devicetree/bindings/clock/exynos5250-clock.txt b/Documentation/devicetree/bindings/clock/exynos5250-clock.txt
    index 24765c1..67e9a47 100644
    --- a/Documentation/devicetree/bindings/clock/exynos5250-clock.txt
    +++ b/Documentation/devicetree/bindings/clock/exynos5250-clock.txt
    @@ -62,6 +62,7 @@ clock which they consume.
    div_i2s1 157
    div_i2s2 158
    sclk_hdmiphy 159
    + div_pcm0 160


    [Peripheral Clock Gates]
    diff --git a/drivers/clk/samsung/clk-exynos5250.c b/drivers/clk/samsung/clk-exynos5250.c
    index adf3234..dec5376 100644
    --- a/drivers/clk/samsung/clk-exynos5250.c
    +++ b/drivers/clk/samsung/clk-exynos5250.c
    @@ -108,7 +108,7 @@ enum exynos5250_clks {
    sclk_mmc0, sclk_mmc1, sclk_mmc2, sclk_mmc3, sclk_sata, sclk_usb3,
    sclk_jpeg, sclk_uart0, sclk_uart1, sclk_uart2, sclk_uart3, sclk_pwm,
    sclk_audio1, sclk_audio2, sclk_spdif, sclk_spi0, sclk_spi1, sclk_spi2,
    - div_i2s1, div_i2s2, sclk_hdmiphy,
    + div_i2s1, div_i2s2, sclk_hdmiphy, div_pcm0,

    /* gate clocks */
    gscl0 = 256, gscl1, gscl2, gscl3, gscl_wa, gscl_wb, smmu_gscl0,
    @@ -301,7 +301,7 @@ static struct samsung_div_clock exynos5250_div_clks[] __initdata = {
    DIV(none, "div_dp", "mout_dp", DIV_DISP1_0, 24, 4),
    DIV(none, "div_jpeg", "mout_jpeg", DIV_GEN, 4, 4),
    DIV(none, "div_audio0", "mout_audio0", DIV_MAU, 0, 4),
    - DIV(none, "div_pcm0", "sclk_audio0", DIV_MAU, 4, 8),
    + DIV(div_pcm0, "div_pcm0", "sclk_audio0", DIV_MAU, 4, 8),
    DIV(none, "div_sata", "mout_sata", DIV_FSYS0, 20, 4),
    DIV(none, "div_usb3", "mout_usb3", DIV_FSYS0, 24, 4),
    DIV(none, "div_mmc0", "mout_mmc0", DIV_FSYS1, 0, 4),
    --
    1.8.4


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