diff options
| author | Jan Remmet <j.remmet@phytec.de> | 2025-09-10 09:17:39 +0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2025-09-11 06:58:28 +0300 |
| commit | 40ded2d12b5d999866c2bc4122683355bb17c831 (patch) | |
| tree | aa84fb1bd9a7826a97e1c8b3f8eb19b18871d0ab /arch | |
| parent | e0c1a76b8d5f765e6555d89964d0189156339075 (diff) | |
| download | linux-40ded2d12b5d999866c2bc4122683355bb17c831.tar.xz | |
arm64: dts: imx8mm-phycore-som: optimize drive strengh
Reduce ENET pin drive strength from X6 to X4 to optimize signal
quality and reduce potential signal integrity issues.
Signed-off-by: Jan Remmet <j.remmet@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mm-phycore-som.dtsi | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-phycore-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-phycore-som.dtsi index 672baba4c8d0..921a7f58fd41 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-phycore-som.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-phycore-som.dtsi @@ -340,10 +340,10 @@ MX8MM_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x90 MX8MM_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x16 MX8MM_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x16 - MX8MM_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x16 - MX8MM_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x16 - MX8MM_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x16 - MX8MM_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x16 + MX8MM_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x12 + MX8MM_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x12 + MX8MM_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x12 + MX8MM_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x12 MX8MM_IOMUXC_GPIO1_IO07_GPIO1_IO7 0x10 >; }; |