Commit b82ec4e and a9e93e8 have added support in the spi device driver for the three clock lines required by the SPI controller and handles the dependency between the three (by not disabling any after resume). This way none of the SPI clocks require any criticality: remove, then the CLK_IGNORE_UNUSED flag for the SPI related clocks. Signed-off-by: Andi Shyti <andi.shyti@xxxxxxxxxxx> --- Hi, With this, I hope to have reached the end of this patch series :) After some discussions with Tomasz first and Sylwester later, we agreed to move all the clock management to the spi driver, here are the patches that do that: http://marc.info/?l=linux-kernel&m=146787645626318&w=2 http://marc.info/?l=linux-kernel&m=146798033221943&w=2 With the above modifications to the spi driver we don't need any of the SPI related clocks to be marked either as critical or as ignore unused. Thanks, Andi drivers/clk/samsung/clk-exynos5433.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/clk/samsung/clk-exynos5433.c b/drivers/clk/samsung/clk-exynos5433.c index c3a5318..fb19525 100644 --- a/drivers/clk/samsung/clk-exynos5433.c +++ b/drivers/clk/samsung/clk-exynos5433.c @@ -1661,8 +1661,7 @@ static struct samsung_gate_clock peric_gate_clks[] __initdata = { GATE(CLK_SCLK_IOCLK_SPI2, "sclk_ioclk_spi2", "ioclk_spi2_clk_in", ENABLE_SCLK_PERIC, 13, CLK_SET_RATE_PARENT, 0), GATE(CLK_SCLK_IOCLK_SPI1, "sclk_ioclk_spi1", "ioclk_spi1_clk_in", - ENABLE_SCLK_PERIC, 12, - CLK_IGNORE_UNUSED | CLK_SET_RATE_PARENT, 0), + ENABLE_SCLK_PERIC, 12, CLK_SET_RATE_PARENT, 0), GATE(CLK_SCLK_IOCLK_SPI0, "sclk_ioclk_spi0", "ioclk_spi0_clk_in", ENABLE_SCLK_PERIC, 11, CLK_SET_RATE_PARENT, 0), GATE(CLK_SCLK_IOCLK_I2S1_BCLK, "sclk_ioclk_i2s1_bclk", @@ -1677,7 +1676,7 @@ static struct samsung_gate_clock peric_gate_clks[] __initdata = { GATE(CLK_SCLK_SPI2, "sclk_spi2", "sclk_spi2_peric", ENABLE_SCLK_PERIC, 5, CLK_SET_RATE_PARENT, 0), GATE(CLK_SCLK_SPI1, "sclk_spi1", "sclk_spi1_peric", ENABLE_SCLK_PERIC, - 4, CLK_IGNORE_UNUSED | CLK_SET_RATE_PARENT, 0), + 4, CLK_SET_RATE_PARENT, 0), GATE(CLK_SCLK_SPI0, "sclk_spi0", "sclk_spi0_peric", ENABLE_SCLK_PERIC, 3, CLK_SET_RATE_PARENT, 0), GATE(CLK_SCLK_UART2, "sclk_uart2", "sclk_uart2_peric", -- 2.8.1 -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
 |