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clk: en7523: Add clock for eMMC for EN7581

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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 <ansuelsmth@gmail.com>
Link: https://lore.kernel.org/r/20250113231030.6735-5-ansuelsmth@gmail.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Christian Marangi 2025-01-14 00:10:05 +01:00 committed by Stephen Boyd
parent 82108ad328
commit bfe257f978
1 changed files with 10 additions and 0 deletions
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10
drivers/clk/clk-en7523.c
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@ -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),
}
};