Commit bfe257f9 authored by Christian Marangi's avatar Christian Marangi Committed by Stephen Boyd
Browse files

clk: en7523: Add clock for eMMC for EN7581 



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: default avatarChristian Marangi <ansuelsmth@gmail.com>
Link: https://lore.kernel.org/r/20250113231030.6735-5-ansuelsmth@gmail.com


Signed-off-by: default avatarStephen Boyd <sboyd@kernel.org>
parent 82108ad3

drivers/clk/clk-en7523.c

+10 −0
Original line number Diff line number Diff line
@@ -91,6 +91,7 @@ static const u32 emi7581_base[] = { 540000000, 480000000, 400000000, 300000000 } 
static const u32 bus7581_base[] = { 600000000, 540000000 };

static const u32 npu7581_base[] = { 800000000, 750000000, 720000000, 600000000 };

static const u32 crypto_base[] = { 540000000, 480000000 };

static const u32 emmc7581_base[] = { 200000000, 150000000 };



static const struct en_clk_desc en7523_base_clks[] = {

	{
@@ -281,6 +282,15 @@ 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 = emmc7581_base,

		.n_base_values = ARRAY_SIZE(emmc7581_base),

	}

};