From fbb9e86636ba8aa4d890091ab06cc7b2f4751322 Mon Sep 17 00:00:00 2001 From: Chen-Yu Tsai Date: Mon, 4 Jan 2021 16:19:17 +0800 Subject: [PATCH 1/5] arm64: dts: allwinner: h6: Switch to macros for RSB clock/reset indices The macros for the clock and reset indices for the RSB hardware block were replaced with raw numbers when the RSB controller node was added. This was done to avoid cross-tree dependencies. Now that both the clk and DT changes have been merged, we can switch back to using the macros. Signed-off-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard --- arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi index 49e979794094..af8b7d0ef750 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi @@ -995,9 +995,9 @@ compatible = "allwinner,sun8i-a23-rsb"; reg = <0x07083000 0x400>; interrupts = ; - clocks = <&r_ccu 13>; + clocks = <&r_ccu CLK_R_APB2_RSB>; clock-frequency = <3000000>; - resets = <&r_ccu 7>; + resets = <&r_ccu RST_R_APB2_RSB>; pinctrl-names = "default"; pinctrl-0 = <&r_rsb_pins>; status = "disabled"; From 3dd4ce4185df6798dcdcc3669bddb35899d7d5e1 Mon Sep 17 00:00:00 2001 From: Andre Przywara Date: Tue, 16 Mar 2021 14:42:19 +0000 Subject: [PATCH 2/5] arm64: dts: allwinner: Fix SD card CD GPIO for SOPine systems Commit 941432d00768 ("arm64: dts: allwinner: Drop non-removable from SoPine/LTS SD card") enabled the card detect GPIO for the SOPine module, along the way with the Pine64-LTS, which share the same base .dtsi. However while both boards indeed have a working CD GPIO on PF6, the polarity is different: the SOPine modules uses a "push-pull" socket, which has an active-high switch, while the Pine64-LTS use the more traditional push-push socket and the common active-low switch. Fix the polarity in the sopine.dtsi, and overwrite it in the LTS board .dts, to make the SD card work again on systems using SOPine modules. Fixes: 941432d00768 ("arm64: dts: allwinner: Drop non-removable from SoPine/LTS SD card") Reported-by: Ashley Signed-off-by: Andre Przywara Signed-off-by: Maxime Ripard Link: https://lore.kernel.org/r/20210316144219.5973-1-andre.przywara@arm.com --- arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-lts.dts | 4 ++++ arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-lts.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-lts.dts index 437ffe3628a5..e79ce49e7e6a 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-lts.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-lts.dts @@ -19,3 +19,7 @@ }; }; }; + +&mmc0 { + cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 push-push switch */ +}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi index 3402cec87035..df62044ff7a7 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi @@ -34,7 +34,7 @@ vmmc-supply = <®_dcdc1>; disable-wp; bus-width = <4>; - cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ + cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 push-pull switch */ status = "okay"; }; From c89f3af3b5ba4d8b232c7b397e54dd228c49f6b1 Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Wed, 31 Mar 2021 15:08:29 +0200 Subject: [PATCH 3/5] MAINTAINERS: Add our new mailing-list We've been struggling to get an LF-hosted mailing list for a while, but now that lists.linux.dev is there we opted in. Let's add it to MAINTAINERS. Signed-off-by: Maxime Ripard Acked-by: Chen-Yu Tsai Acked-by: Jernej Skrabec Link: https://lore.kernel.org/r/20210331130830.64182-1-maxime@cerno.tech --- MAINTAINERS | 1 + 1 file changed, 1 insertion(+) diff --git a/MAINTAINERS b/MAINTAINERS index d92f85ca831d..d8c00df4045c 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1576,6 +1576,7 @@ R: Jernej Skrabec L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git +L: linux-sunxi@lists.linux.dev F: arch/arm/mach-sunxi/ F: arch/arm64/boot/dts/allwinner/ F: drivers/clk/sunxi-ng/ From 2a996ecd142df9ff2369241fd62ab7778ef07874 Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Wed, 31 Mar 2021 15:08:30 +0200 Subject: [PATCH 4/5] MAINTAINERS: Match on allwinner keyword Some drivers (phy, crypto, net) folders don't have sunxi in it but allwinner. Add that keyword to match on it too. Signed-off-by: Maxime Ripard Acked-by: Chen-Yu Tsai Acked-by: Jernej Skrabec Link: https://lore.kernel.org/r/20210331130830.64182-2-maxime@cerno.tech --- MAINTAINERS | 1 + 1 file changed, 1 insertion(+) diff --git a/MAINTAINERS b/MAINTAINERS index d8c00df4045c..5e808daae799 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1582,6 +1582,7 @@ F: arch/arm64/boot/dts/allwinner/ F: drivers/clk/sunxi-ng/ F: drivers/pinctrl/sunxi/ F: drivers/soc/sunxi/ +N: allwinner N: sun[x456789]i N: sun50i From 7a2f6e69e9c1060a7a09c1f8322ccb8d942b3078 Mon Sep 17 00:00:00 2001 From: Jernej Skrabec Date: Tue, 30 Mar 2021 20:42:18 +0200 Subject: [PATCH 5/5] arm64: dts: allwinner: h6: beelink-gs1: Remove ext. 32 kHz osc reference MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Although every Beelink GS1 seems to have external 32768 Hz oscillator, it works only on one from four tested. There are more reports of RTC issues elsewhere, like Armbian forum. One Beelink GS1 owner read RTC osc status register on Android which shipped with the box. Reported value indicated problems with external oscillator. In order to fix RTC and related issues (HDMI-CEC and suspend/resume with Crust) on all boards, switch to internal oscillator. Fixes: 32507b868119 ("arm64: dts: allwinner: h6: Move ext. oscillator to board DTs") Signed-off-by: Jernej Skrabec Tested-by: Clément Péron Signed-off-by: Maxime Ripard Link: https://lore.kernel.org/r/20210330184218.279738-1-jernej.skrabec@siol.net --- arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts | 4 ---- 1 file changed, 4 deletions(-) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts index 4f4755152fce..b5808047d6e4 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts @@ -289,10 +289,6 @@ vcc-pm-supply = <®_aldo1>; }; -&rtc { - clocks = <&ext_osc32k>; -}; - &spdif { status = "okay"; };