[][dts: mt7986: Adjust driving settings for flash devices]
[Description]
Change driving settings for flash devices:
- NFI: 4mA (HT pass)
- SPIM: 8mA (HT/LT pass)
[Release-log]
N/A
Change-Id: I5c8c9cdb432cc7a1d79843f2a2c3a9d053be017e
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/4747409
diff --git a/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7986a.dtsi b/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
index 611893e..7ba4882 100644
--- a/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
+++ b/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
@@ -559,6 +559,7 @@
<&topckgen CK_TOP_CB_MM_D8>;
#address-cells = <1>;
#size-cells = <0>;
+ drive-strength = <1>;
status = "disabled";
};
@@ -586,6 +587,7 @@
<&infracfg_ao CK_INFRA_SPI0_CK>,
<&infracfg_ao CK_INFRA_SPI0_HCK_CK>;
clock-names = "parent-clk", "sel-clk", "spi-clk", "spi-hclk";
+ drive-strength = <3>;
status = "disabled";
};
@@ -614,6 +616,7 @@
<&topckgen CK_TOP_EMMC_250M_SEL>;
assigned-clock-parents = <&topckgen CK_TOP_CB_CKSQ_40M>,
<&topckgen CK_TOP_CB_CKSQ_40M>;
+ drive-strength = <1>;
status = "disabled";
};
diff --git a/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7986b.dtsi b/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7986b.dtsi
index b5b840b..fd65f00 100644
--- a/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7986b.dtsi
+++ b/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7986b.dtsi
@@ -528,6 +528,7 @@
<&topckgen CK_TOP_CB_MM_D8>;
#address-cells = <1>;
#size-cells = <0>;
+ drive-strength = <1>;
status = "disabled";
};
@@ -555,6 +556,7 @@
<&infracfg_ao CK_INFRA_SPI0_CK>,
<&infracfg_ao CK_INFRA_SPI0_HCK_CK>;
clock-names = "parent-clk", "sel-clk", "spi-clk", "spi-hclk";
+ drive-strength = <3>;
status = "disabled";
};