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mmc: s7d: emmc hs400 bringup [1/1]

Browse Source 
PD#SWPL-163066

Problem:
no hs400

Solution:
add hs400

Verify:
s7d_bm201

Change-Id: I72ef4be46260cf921f516cbce7017b720e9bec4c
Signed-off-by: Rong Chen <rong.chen@amlogic.com>
This commit is contained in:
Rong Chen
2024-04-03 09:47:26 +08:00
committed by yao zhang1
parent ae4943530e
commit 95bb01db23
4 changed files with 13 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files
arch/arm64/boot/dts/amlogic/meson-s7d.dtsi
+4 -4
View File
@@ -1325,8 +1325,8 @@
<&clkc CLKID_SD_EMMC_C_SEL>,
<&clkc CLKID_SD_EMMC_C>,
<&xtal>,
<&clkc CLKID_FCLK_DIV2>,
<&clkc CLKID_FCLK_DIV2>;
<&clkc CLKID_GP0_PLL>,
<&clkc CLKID_GP0_PLL>;
clock-names = "core", "mux0", "mux1",
"clkin0", "clkin1", "clkin2";
no-sdio;
@@ -1334,8 +1334,8 @@
card_type = <1>;
ignore_desc_busy;
mmc_debug_flag;
// src_clk_rate = <1152000000>;
// tx_delay = <8>;
src_clk_rate = <1152000000>;
tx_delay = <14>;
// nwr_cnt = <0>;
// resets = <&reset RESET_SD_EMMC_C>;
};
arch/arm64/boot/dts/amlogic/s7d_s905x5m_bm201.dts
+3 -3
View File
@@ -1192,9 +1192,9 @@
bus-width = <8>;
cap-mmc-highspeed;
// mmc-ddr-1_8v;
// mmc-hs200-1_8v;
// mmc-hs400-1_8v;
mmc-ddr-1_8v;
mmc-hs200-1_8v;
mmc-hs400-1_8v;
max-frequency = <200000000>;
non-removable;
disable-wp;
arch/arm64/boot/dts/amlogic/s7d_s905x5m_bm202.dts
+3 -3
View File
@@ -1132,9 +1132,9 @@
bus-width = <8>;
cap-mmc-highspeed;
// mmc-ddr-1_8v;
// mmc-hs200-1_8v;
// mmc-hs400-1_8v;
mmc-ddr-1_8v;
mmc-hs200-1_8v;
mmc-hs400-1_8v;
max-frequency = <200000000>;
non-removable;
disable-wp;
arch/arm64/boot/dts/amlogic/s7d_s905x5m_bm209.dts
+3 -3
View File
@@ -1230,9 +1230,9 @@
bus-width = <8>;
cap-mmc-highspeed;
// mmc-ddr-1_8v;
// mmc-hs200-1_8v;
// mmc-hs400-1_8v;
mmc-ddr-1_8v;
mmc-hs200-1_8v;
mmc-hs400-1_8v;
max-frequency = <200000000>;
non-removable;
disable-wp;