Commit 7d73a4da authored by Niklas Söderlund's avatar Niklas Söderlund Committed by Simon Horman

arm64: dts: r8a7795: salvator-x: Set drive-strength for ravb pins

The EthernetAVB should not depend on the bootloader to setup correct
drive-strength values. Values for drive-strength where found by
examining the registers after the bootloader has configured the
registers and successfully used the EthernetAVB.
Signed-off-by: default avatarNiklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent 57a4fd42
...@@ -247,10 +247,24 @@ i2c2_pins: i2c2 { ...@@ -247,10 +247,24 @@ i2c2_pins: i2c2 {
}; };
avb_pins: avb { avb_pins: avb {
groups = "avb_mdc"; mux {
groups = "avb_link", "avb_phy_int", "avb_mdc",
"avb_mii";
function = "avb"; function = "avb";
}; };
pins_mdc {
groups = "avb_mdc";
drive-strength = <24>;
};
pins_mii_tx {
pins = "PIN_AVB_TX_CTL", "PIN_AVB_TXC", "PIN_AVB_TD0",
"PIN_AVB_TD1", "PIN_AVB_TD2", "PIN_AVB_TD3";
drive-strength = <12>;
};
};
du_pins: du { du_pins: du {
groups = "du_rgb888", "du_sync", "du_oddf", "du_clk_out_0"; groups = "du_rgb888", "du_sync", "du_oddf", "du_clk_out_0";
function = "du"; function = "du";
......
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