[PATCH 1/2] clk: imx8qxp: extend to support getting I2C IPG clock

Anatolij Gustschin
2020-01-07T13:03:03Z

Since commit d02be21d3004 ("i2c: imx_lpi2c: add ipg clk") getting
I2C clocks doesn't work. Add I2C IPG clock IDs to related switch
statements to fix it.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Lukasz Majewski <lukma@denx.de>
---
drivers/clk/imx/clk-imx8qxp.c | 12 ++++++++++++
1 file changed, 12 insertions(+)

diff --git a/drivers/clk/imx/clk-imx8qxp.c b/drivers/clk/imx/clk-imx8qxp.c
index 1fca36a..0db4539 100644
--- a/drivers/clk/imx/clk-imx8qxp.c
+++ b/drivers/clk/imx/clk-imx8qxp.c
@@ -56,18 +56,22 @@ ulong imx8_clk_get_rate(struct clk *clk)
pm_clk = SC_PM_CLK_CPU;
break;
case IMX8QXP_I2C0_CLK:
+ case IMX8QXP_I2C0_IPG_CLK:
resource = SC_R_I2C_0;
pm_clk = SC_PM_CLK_PER;
break;
case IMX8QXP_I2C1_CLK:
+ case IMX8QXP_I2C1_IPG_CLK:
resource = SC_R_I2C_1;
pm_clk = SC_PM_CLK_PER;
break;
case IMX8QXP_I2C2_CLK:
+ case IMX8QXP_I2C2_IPG_CLK:
resource = SC_R_I2C_2;
pm_clk = SC_PM_CLK_PER;
break;
case IMX8QXP_I2C3_CLK:
+ case IMX8QXP_I2C3_IPG_CLK:
resource = SC_R_I2C_3;
pm_clk = SC_PM_CLK_PER;
break;
@@ -145,18 +149,22 @@ ulong imx8_clk_set_rate(struct clk *clk, unsigned long rate)

switch (clk->id) {
case IMX8QXP_I2C0_CLK:
+ case IMX8QXP_I2C0_IPG_CLK:
resource = SC_R_I2C_0;
pm_clk = SC_PM_CLK_PER;
break;
case IMX8QXP_I2C1_CLK:
+ case IMX8QXP_I2C1_IPG_CLK:
resource = SC_R_I2C_1;
pm_clk = SC_PM_CLK_PER;
break;
case IMX8QXP_I2C2_CLK:
+ case IMX8QXP_I2C2_IPG_CLK:
resource = SC_R_I2C_2;
pm_clk = SC_PM_CLK_PER;
break;
case IMX8QXP_I2C3_CLK:
+ case IMX8QXP_I2C3_IPG_CLK:
resource = SC_R_I2C_3;
pm_clk = SC_PM_CLK_PER;
break;
@@ -234,18 +242,22 @@ int __imx8_clk_enable(struct clk *clk, bool enable)

switch (clk->id) {
case IMX8QXP_I2C0_CLK:
+ case IMX8QXP_I2C0_IPG_CLK:
resource = SC_R_I2C_0;
pm_clk = SC_PM_CLK_PER;
break;
case IMX8QXP_I2C1_CLK:
+ case IMX8QXP_I2C1_IPG_CLK:
resource = SC_R_I2C_1;
pm_clk = SC_PM_CLK_PER;
break;
case IMX8QXP_I2C2_CLK:
+ case IMX8QXP_I2C2_IPG_CLK:
resource = SC_R_I2C_2;
pm_clk = SC_PM_CLK_PER;
break;
case IMX8QXP_I2C3_CLK:
+ case IMX8QXP_I2C3_IPG_CLK:
resource = SC_R_I2C_3;
pm_clk = SC_PM_CLK_PER;
break;
--
2.7.4