MLK-13485-4 clk: imx7ulp: add gpio port control clocks

Add gpio port control clocks, and add them to init table.
If the gpio clock is controlled by gpio driver, the watchdog
reset will occur due to unknown reason, we need to debug it
if we need driver to control its clocks.

Signed-off-by: Peter Chen <peter.chen@nxp.com>

diff --git a/drivers/clk/imx/clk-imx7ulp.c b/drivers/clk/imx/clk-imx7ulp.c
index 0804bef..c55770f 100644 (file)
--- a/drivers/clk/imx/clk-imx7ulp.c
+++ b/drivers/clk/imx/clk-imx7ulp.c
@@ -41,6 +41,10 @@ static int const clks_init_on[] __initconst = {
        IMX7ULP_CLK_NIC1_BUS_DIV,
        IMX7ULP_CLK_MMDC,
        IMX7ULP_CLK_RGPIO2P1,
+       IMX7ULP_CLK_PCTLC,
+       IMX7ULP_CLK_PCTLD,
+       IMX7ULP_CLK_PCTLE,
+       IMX7ULP_CLK_PCTLF,
 };
 
 static void __init imx7ulp_clocks_init(struct device_node *scg_node)
@@ -145,6 +149,10 @@ static void __init imx7ulp_clocks_init(struct device_node *scg_node)
        clks[IMX7ULP_CLK_LCDIF]         = imx_clk_composite("lcdif",   periph_plat_sels, ARRAY_SIZE(periph_plat_sels), true, true,  true, base + 0xA8);
        clks[IMX7ULP_CLK_MMDC]          = imx_clk_gate("mmdc", "nic1_div", base + 0xAC, 30);
        clks[IMX7ULP_CLK_GPU3D]         = imx_clk_composite("gpu3d",   periph_plat_sels, ARRAY_SIZE(periph_plat_sels), true, false, true, base + 0x140);
+       clks[IMX7ULP_CLK_PCTLC] =       imx_clk_composite("pctlc", periph_slow_sels, ARRAY_SIZE(periph_slow_sels), true, false, true, base + 0xb8);
+       clks[IMX7ULP_CLK_PCTLD] =       imx_clk_composite("pctld", periph_slow_sels, ARRAY_SIZE(periph_slow_sels), true, false, true, base + 0xbc);
+       clks[IMX7ULP_CLK_PCTLE] =       imx_clk_composite("pctle", periph_slow_sels, ARRAY_SIZE(periph_slow_sels), true, false, true, base + 0xc0);
+       clks[IMX7ULP_CLK_PCTLF] =       imx_clk_composite("pctlf", periph_slow_sels, ARRAY_SIZE(periph_slow_sels), true, false, true, base + 0xc4);
        clks[IMX7ULP_CLK_GPU2D]         = imx_clk_composite("gpu2d",   periph_plat_sels, ARRAY_SIZE(periph_plat_sels), true, false, true, base + 0x144);
 
        imx_check_clocks(clks, ARRAY_SIZE(clks));