From c129b6fe81cd9667ff3cef56388f0f952865ab41 Mon Sep 17 00:00:00 2001 From: Anson Huang Date: Sun, 12 May 2019 10:24:19 +0000 Subject: clk: imx: Use imx_mmdc_mask_handshake() API for masking MMDC channel Use imx_mmdc_mask_handshake() API instead of programming CCM register directly in each platform to mask unused MMDC channel's handshake. Signed-off-by: Anson Huang Reviewed-by: Dong Aisheng Signed-off-by: Shawn Guo --- drivers/clk/imx/clk-imx6sl.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'drivers/clk/imx/clk-imx6sl.c') diff --git a/drivers/clk/imx/clk-imx6sl.c b/drivers/clk/imx/clk-imx6sl.c index e13d8814cfa4..acb5983f45ff 100644 --- a/drivers/clk/imx/clk-imx6sl.c +++ b/drivers/clk/imx/clk-imx6sl.c @@ -17,8 +17,6 @@ #include "clk.h" -#define CCDR 0x4 -#define BM_CCM_CCDR_MMDC_CH0_MASK (1 << 17) #define CCSR 0xc #define BM_CCSR_PLL1_SW_CLK_SEL (1 << 2) #define CACRR 0x10 @@ -414,8 +412,7 @@ static void __init imx6sl_clocks_init(struct device_node *ccm_node) clks[IMX6SL_CLK_USDHC4] = imx_clk_gate2("usdhc4", "usdhc4_podf", base + 0x80, 8); /* Ensure the MMDC CH0 handshake is bypassed */ - writel_relaxed(readl_relaxed(base + CCDR) | - BM_CCM_CCDR_MMDC_CH0_MASK, base + CCDR); + imx_mmdc_mask_handshake(base, 0); imx_check_clocks(clks, ARRAY_SIZE(clks)); -- cgit v1.2.3-59-g8ed1b