[PATCH v2 2/4] clk: qcom: clk-alpha-pll: Add Lucid 5LPE PLL type

[Vladimir Zapolskiy <vz@kernel.org>]

Lucid 5LPE PLLs have the same register layout as Trion and Lucid PLLs,
but the bitfields are not identical, for instance PLL_UPDATE_BYPASS bit
is not present, and the PLL configuration should be done by calling its
own separate clk_lucid_5lpe_pll_configure() function.

Add a separate Lucid 5LPE PLL type to select the proper PLL configuration
function in qcom_clk_alpha_pll_configure().

Signed-off-by: Vladimir Zapolskiy <vz@kernel.org>
---
 drivers/clk/qcom/clk-alpha-pll.c | 19 +++++++++++++++++++
 drivers/clk/qcom/clk-alpha-pll.h |  1 +
 2 files changed, 20 insertions(+)

diff --git a/drivers/clk/qcom/clk-alpha-pll.c b/drivers/clk/qcom/clk-alpha-pll.c
index 60173b076cc5..3062b86f07f6 100644
--- a/drivers/clk/qcom/clk-alpha-pll.c
+++ b/drivers/clk/qcom/clk-alpha-pll.c
@@ -147,6 +147,22 @@ const u8 clk_alpha_pll_regs[][PLL_OFF_MAX_REGS] = {
 		[PLL_OFF_OPMODE] = 0x38,
 		[PLL_OFF_ALPHA_VAL] = 0x40,
 	},
+	[CLK_ALPHA_PLL_TYPE_LUCID_5LPE] = {
+		[PLL_OFF_L_VAL] = 0x04,
+		[PLL_OFF_CAL_L_VAL] = 0x08,
+		[PLL_OFF_USER_CTL] = 0x0c,
+		[PLL_OFF_USER_CTL_U] = 0x10,
+		[PLL_OFF_USER_CTL_U1] = 0x14,
+		[PLL_OFF_CONFIG_CTL] = 0x18,
+		[PLL_OFF_CONFIG_CTL_U] = 0x1c,
+		[PLL_OFF_CONFIG_CTL_U1] = 0x20,
+		[PLL_OFF_TEST_CTL] = 0x24,
+		[PLL_OFF_TEST_CTL_U] = 0x28,
+		[PLL_OFF_TEST_CTL_U1] = 0x2c,
+		[PLL_OFF_STATUS] = 0x30,
+		[PLL_OFF_OPMODE] = 0x38,
+		[PLL_OFF_ALPHA_VAL] = 0x40,
+	},
 	[CLK_ALPHA_PLL_TYPE_AGERA] = {
 		[PLL_OFF_L_VAL] = 0x04,
 		[PLL_OFF_ALPHA_VAL] = 0x08,
@@ -3025,6 +3041,9 @@ void qcom_clk_alpha_pll_configure(struct clk_alpha_pll *pll, struct regmap *regm
 	case CLK_ALPHA_PLL_TYPE_TRION:
 		clk_trion_pll_configure(pll, regmap, pll->config);
 		break;
+	case CLK_ALPHA_PLL_TYPE_LUCID_5LPE:
+		clk_lucid_5lpe_pll_configure(pll, regmap, pll->config);
+		break;
 	case CLK_ALPHA_PLL_TYPE_HUAYRA_2290:
 		clk_huayra_2290_pll_configure(pll, regmap, pll->config);
 		break;
diff --git a/drivers/clk/qcom/clk-alpha-pll.h b/drivers/clk/qcom/clk-alpha-pll.h
index 3a2157bebc52..3c26ea917f52 100644
--- a/drivers/clk/qcom/clk-alpha-pll.h
+++ b/drivers/clk/qcom/clk-alpha-pll.h
@@ -21,6 +21,7 @@ enum {
 	CLK_ALPHA_PLL_TYPE_FABIA,
 	CLK_ALPHA_PLL_TYPE_TRION,
 	CLK_ALPHA_PLL_TYPE_LUCID = CLK_ALPHA_PLL_TYPE_TRION,
+	CLK_ALPHA_PLL_TYPE_LUCID_5LPE,
 	CLK_ALPHA_PLL_TYPE_AGERA,
 	CLK_ALPHA_PLL_TYPE_ZONDA,
 	CLK_ALPHA_PLL_TYPE_REGERA = CLK_ALPHA_PLL_TYPE_ZONDA,
-- 
2.51.0