From 530fe6bf0f9ff91e5156f0423ae8db8d106d0159 Mon Sep 17 00:00:00 2001 From: Paul Kocialkowski Date: Fri, 15 Jan 2021 18:58:31 +0100 Subject: soc: sunxi: mbus: Remove DE2 display engine compatibles The DE2 display engine hardware takes physical addresses that do not need PHYS_BASE subtracted. As a result, they should not be present on the mbus driver match list. Remove them. This was tested on the A83T, along with the patch allowing the DMA range map to be non-NULL and restores a working display. Fixes: b4bdc4fbf8d0 ("soc: sunxi: Deal with the MBUS DMA offsets in a central place") Signed-off-by: Paul Kocialkowski Signed-off-by: Maxime Ripard Link: https://lore.kernel.org/r/20210115175831.1184260-2-paul.kocialkowski@bootlin.com --- drivers/soc/sunxi/sunxi_mbus.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/soc/sunxi/sunxi_mbus.c b/drivers/soc/sunxi/sunxi_mbus.c index e9925c8487d7..d90e4a264b6f 100644 --- a/drivers/soc/sunxi/sunxi_mbus.c +++ b/drivers/soc/sunxi/sunxi_mbus.c @@ -23,12 +23,7 @@ static const char * const sunxi_mbus_devices[] = { "allwinner,sun7i-a20-display-engine", "allwinner,sun8i-a23-display-engine", "allwinner,sun8i-a33-display-engine", - "allwinner,sun8i-a83t-display-engine", - "allwinner,sun8i-h3-display-engine", - "allwinner,sun8i-r40-display-engine", - "allwinner,sun8i-v3s-display-engine", "allwinner,sun9i-a80-display-engine", - "allwinner,sun50i-a64-display-engine", /* * And now we have the regular devices connected to the MBUS -- cgit v1.2.3 From a900cac3750b9f0b8f5ed0503d9c6359532f644d Mon Sep 17 00:00:00 2001 From: Hermann Lauer Date: Thu, 28 Jan 2021 12:18:42 +0100 Subject: ARM: dts: sun7i: a20: bananapro: Fix ethernet phy-mode BPi Pro needs TX and RX delay for Gbit to work reliable and avoid high packet loss rates. The realtek phy driver overrides the settings of the pull ups for the delays, so fix this for BananaPro. Fix the phy-mode description to correctly reflect this so that the implementation doesn't reconfigure the delays incorrectly. This happened with commit bbc4d71d6354 ("net: phy: realtek: fix rtl8211e rx/tx delay config"). Fixes: 10662a33dcd9 ("ARM: dts: sun7i: Add dts file for Bananapro board") Signed-off-by: Hermann Lauer Signed-off-by: Maxime Ripard Link: https://lore.kernel.org/r/20210128111842.GA11919@lemon.iwr.uni-heidelberg.de --- arch/arm/boot/dts/sun7i-a20-bananapro.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/sun7i-a20-bananapro.dts b/arch/arm/boot/dts/sun7i-a20-bananapro.dts index 01ccff756996..5740f9442705 100644 --- a/arch/arm/boot/dts/sun7i-a20-bananapro.dts +++ b/arch/arm/boot/dts/sun7i-a20-bananapro.dts @@ -110,7 +110,7 @@ pinctrl-names = "default"; pinctrl-0 = <&gmac_rgmii_pins>; phy-handle = <&phy1>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; phy-supply = <®_gmac_3v3>; status = "okay"; }; -- cgit v1.2.3