[2/2] clk: en7523: Add clock for eMMC for EN7581

Commit Message

Christian Marangi Dec. 11, 2024, 11:22 a.m. UTC

Add clock for eMMC for EN7581. This is used to give info of the current
eMMC source clock and to switch it from 200MHz or 150MHz.

Signed-off-by: Christian Marangi <[e-mail]>
---
 drivers/clk/clk-en7523.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

Patch

diff --git a/drivers/clk/clk-en7523.c b/drivers/clk/clk-en7523.c
index e52c5460e927..a6f870f61a12 100644
--- a/drivers/clk/clk-en7523.c
+++ b/drivers/clk/clk-en7523.c
@@ -89,6 +89,7 @@  static const u32 npu_base[] = { 333000000, 400000000, 500000000 };
 static const u32 emi7581_base[] = { 540000000, 480000000, 400000000, 300000000 };
 static const u32 npu7581_base[] = { 800000000, 750000000, 720000000, 600000000 };
 static const u32 crypto_base[] = { 540000000, 480000000 };
+static const u32 emmc_base[] = { 200000000, 150000000 };
 
 static const struct en_clk_desc en7523_base_clks[] = {
 	{
@@ -279,6 +280,15 @@  static const struct en_clk_desc en7581_base_clks[] = {
 		.base_shift = 0,
 		.base_values = crypto_base,
 		.n_base_values = ARRAY_SIZE(crypto_base),
+	}, {
+		.id = EN7581_CLK_EMMC,
+		.name = "emmc",
+
+		.base_reg = REG_CRYPTO_CLKSRC2,
+		.base_bits = 1,
+		.base_shift = 12,
+		.base_values = emmc_base,
+		.n_base_values = ARRAY_SIZE(emmc_base),
 	}
 };