clk: qcom: clk-alpha-pll: Add support to configure PLL_TEST_CTL_U2

The lucid ole pll reuses lucid evo ops but it has an additional test
control register which is required to be programmed, add support to
program the same.

Signed-off-by: Jagadeesh Kona <quic_jkona@quicinc.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230524145203.13153-2-quic_jkona@quicinc.com

diff --git a/drivers/clk/qcom/clk-alpha-pll.c b/drivers/clk/qcom/clk-alpha-pll.c
index b9f6535a7ba7caa5c526d2af69dec5bba5868b7b..f81c7c561352c52de877dfafff7b80068129fe10 100644 (file)
--- a/drivers/clk/qcom/clk-alpha-pll.c
+++ b/drivers/clk/qcom/clk-alpha-pll.c
@@ -55,6 +55,7 @@
 #define PLL_TEST_CTL(p)                ((p)->offset + (p)->regs[PLL_OFF_TEST_CTL])
 #define PLL_TEST_CTL_U(p)      ((p)->offset + (p)->regs[PLL_OFF_TEST_CTL_U])
 #define PLL_TEST_CTL_U1(p)     ((p)->offset + (p)->regs[PLL_OFF_TEST_CTL_U1])
+#define PLL_TEST_CTL_U2(p)     ((p)->offset + (p)->regs[PLL_OFF_TEST_CTL_U2])
 #define PLL_STATUS(p)          ((p)->offset + (p)->regs[PLL_OFF_STATUS])
 #define PLL_OPMODE(p)          ((p)->offset + (p)->regs[PLL_OFF_OPMODE])
 #define PLL_FRAC(p)            ((p)->offset + (p)->regs[PLL_OFF_FRAC])
@@ -2096,6 +2097,7 @@ void clk_lucid_evo_pll_configure(struct clk_alpha_pll *pll, struct regmap *regma
        clk_alpha_pll_write_config(regmap, PLL_TEST_CTL(pll), config->test_ctl_val);
        clk_alpha_pll_write_config(regmap, PLL_TEST_CTL_U(pll), config->test_ctl_hi_val);
        clk_alpha_pll_write_config(regmap, PLL_TEST_CTL_U1(pll), config->test_ctl_hi1_val);
+       clk_alpha_pll_write_config(regmap, PLL_TEST_CTL_U2(pll), config->test_ctl_hi2_val);
 
        /* Disable PLL output */
        regmap_update_bits(regmap, PLL_MODE(pll), PLL_OUTCTRL, 0);

diff --git a/drivers/clk/qcom/clk-alpha-pll.h b/drivers/clk/qcom/clk-alpha-pll.h
index d07b17186b901cb251c766c5b94aac42aa2195fc..6ff0d08eb938d2781fcf01e293504069c3a0ab66 100644 (file)
--- a/drivers/clk/qcom/clk-alpha-pll.h
+++ b/drivers/clk/qcom/clk-alpha-pll.h
@@ -125,6 +125,7 @@ struct alpha_pll_config {
        u32 test_ctl_val;
        u32 test_ctl_hi_val;
        u32 test_ctl_hi1_val;
+       u32 test_ctl_hi2_val;
        u32 main_output_mask;
        u32 aux_output_mask;
        u32 aux2_output_mask;