From: Jacky Bai Date: Fri, 31 Mar 2023 06:38:12 +0000 (+0800) Subject: clk: imx: imx8ulp: keep MU0_B clock enabled always X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=4883200d8c0b20cc3bf90fcd3b837a344a31ac66;p=linux.git clk: imx: imx8ulp: keep MU0_B clock enabled always Keep the A35<->M33 MU0_B clock enabled always for low power communication. Reviewed-by: Peng Fan Signed-off-by: Jacky Bai Signed-off-by: Peng Fan Reviewed-by: Abel Vesa Link: https://lore.kernel.org/r/20230331063814.2462059-4-peng.fan@oss.nxp.com Signed-off-by: Abel Vesa --- diff --git a/drivers/clk/imx/clk-imx8ulp.c b/drivers/clk/imx/clk-imx8ulp.c index 3cf4b094dfff3..0dd48e8159ee9 100644 --- a/drivers/clk/imx/clk-imx8ulp.c +++ b/drivers/clk/imx/clk-imx8ulp.c @@ -376,7 +376,7 @@ static int imx8ulp_clk_pcc3_init(struct platform_device *pdev) clks[IMX8ULP_CLK_DMA1_CH29] = imx_clk_hw_gate("pcc_dma1_ch29", "xbar_ad_divplat", base + 0x7c, 30); clks[IMX8ULP_CLK_DMA1_CH30] = imx_clk_hw_gate("pcc_dma1_ch30", "xbar_ad_divplat", base + 0x80, 30); clks[IMX8ULP_CLK_DMA1_CH31] = imx_clk_hw_gate("pcc_dma1_ch31", "xbar_ad_divplat", base + 0x84, 30); - clks[IMX8ULP_CLK_MU0_B] = imx_clk_hw_gate("mu0_b", "xbar_ad_divplat", base + 0x88, 30); + clks[IMX8ULP_CLK_MU0_B] = imx_clk_hw_gate_flags("mu0_b", "xbar_ad_divplat", base + 0x88, 30, CLK_IS_CRITICAL); clks[IMX8ULP_CLK_MU3_A] = imx_clk_hw_gate("mu3_a", "xbar_ad_divplat", base + 0x8c, 30); imx_check_clk_hws(clks, clk_data->num);