[PATCH 3/3] clk: spacemit: k3: Add UFS refclk clock

[Yixun Lan]

Add the UFS reference clock for SpacemiT K3 SoC.

Signed-off-by: Yixun Lan <dlan at kernel.org>
---
 drivers/clk/spacemit/ccu-k3.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/clk/spacemit/ccu-k3.c b/drivers/clk/spacemit/ccu-k3.c
index 42293a38b098..f47d26e1d642 100644
--- a/drivers/clk/spacemit/ccu-k3.c
+++ b/drivers/clk/spacemit/ccu-k3.c
@@ -934,6 +934,8 @@ static const struct clk_parent_data ufs_aclk_parents[] = {
 CCU_MUX_DIV_GATE_FC_DEFINE(ufs_aclk, ufs_aclk_parents, APMU_UFS_CLK_RES_CTRL, 5, 3, BIT(8),
 			   2, 3, BIT(1), 0);
 
+CCU_FACTOR_DEFINE(ufs_refclk, CCU_PARENT_HW(pll1_d64_38p4), 2, 1);
+
 static const struct clk_parent_data edp0_pclk_parents[] = {
 	CCU_PARENT_HW(lcd_pxclk),
 	CCU_PARENT_NAME(external_clk),
@@ -1391,6 +1393,7 @@ static struct clk_hw *k3_ccu_apmu_hws[] = {
 	[CLK_APMU_DSI4LN2_DPU_ACLK]	= &dsi4ln2_dpu_aclk.common.hw,
 	[CLK_APMU_DPU_ACLK]		= &dpu_aclk.common.hw,
 	[CLK_APMU_UFS_ACLK]		= &ufs_aclk.common.hw,
+	[CLK_APMU_UFS_REFCLK]		= &ufs_refclk.common.hw,
 	[CLK_APMU_EDP0_PXCLK]		= &edp0_pxclk.common.hw,
 	[CLK_APMU_EDP1_PXCLK]		= &edp1_pxclk.common.hw,
 	[CLK_APMU_PCIE_PORTA_MSTE]	= &pciea_mstr_clk.common.hw,

-- 
2.54.0