From b9622937d95809ef89904583191571a9fa326402 Mon Sep 17 00:00:00 2001 From: Chukun Pan Date: Sun, 29 Oct 2023 15:40:09 +0800 Subject: arm64: dts: allwinner: h616: update emac for Orange Pi Zero 3 The current emac setting is not suitable for Orange Pi Zero 3, move it back to Orange Pi Zero 2 DT. Also update phy mode and delay values for emac on Orange Pi Zero 3. With these changes, Ethernet now looks stable. Fixes: 322bf103204b ("arm64: dts: allwinner: h616: Split Orange Pi Zero 2 DT") Signed-off-by: Chukun Pan Reviewed-by: Jernej Skrabec Link: https://lore.kernel.org/r/20231029074009.7820-2-amadeus@jmu.edu.cn Signed-off-by: Jernej Skrabec --- arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero.dtsi | 3 --- arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts | 3 +++ arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero3.dts | 2 ++ 3 files changed, 5 insertions(+), 3 deletions(-) (limited to 'arch') diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero.dtsi index 15290e6892fc..fc7315b94406 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero.dtsi @@ -68,10 +68,7 @@ &emac0 { pinctrl-names = "default"; pinctrl-0 = <&ext_rgmii_pins>; - phy-mode = "rgmii"; phy-handle = <&ext_rgmii_phy>; - allwinner,rx-delay-ps = <3100>; - allwinner,tx-delay-ps = <700>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts index d83852e72f06..b5d713926a34 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts @@ -13,6 +13,9 @@ }; &emac0 { + allwinner,rx-delay-ps = <3100>; + allwinner,tx-delay-ps = <700>; + phy-mode = "rgmii"; phy-supply = <®_dcdce>; }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero3.dts b/arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero3.dts index 00fe28caac93..b3b1b8692125 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero3.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero3.dts @@ -13,6 +13,8 @@ }; &emac0 { + allwinner,tx-delay-ps = <700>; + phy-mode = "rgmii-rxid"; phy-supply = <®_dldo1>; }; -- cgit v1.2.3 From 1e5caee2ba8f1426e8098afb4ca38dc40a0ca71b Mon Sep 17 00:00:00 2001 From: Andrew Davis Date: Mon, 13 Nov 2023 12:16:04 -0600 Subject: ARM: dts: dra7: Fix DRA7 L3 NoC node register size This node can access any part of the L3 configuration registers space, including CLK1 and CLK2 which are 0x800000 offset. Restore this area size to include these areas. Fixes: 7f2659ce657e ("ARM: dts: Move dra7 l3 noc to a separate node") Signed-off-by: Andrew Davis Message-ID: <20231113181604.546444-1-afd@ti.com> Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/ti/omap/dra7.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/boot/dts/ti/omap/dra7.dtsi b/arch/arm/boot/dts/ti/omap/dra7.dtsi index 3f3e52e3b375..6509c742fb58 100644 --- a/arch/arm/boot/dts/ti/omap/dra7.dtsi +++ b/arch/arm/boot/dts/ti/omap/dra7.dtsi @@ -147,7 +147,7 @@ l3-noc@44000000 { compatible = "ti,dra7-l3-noc"; - reg = <0x44000000 0x1000>, + reg = <0x44000000 0x1000000>, <0x45000000 0x1000>; interrupts-extended = <&crossbar_mpu GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>, <&wakeupgen GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; -- cgit v1.2.3 From c72b9c33ef9695ad7ce7a6eb39a9df8a01b70796 Mon Sep 17 00:00:00 2001 From: Kunwu Chan Date: Thu, 23 Nov 2023 22:52:37 +0800 Subject: ARM: OMAP2+: Fix null pointer dereference and memory leak in omap_soc_device_init kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure. When 'soc_dev_attr->family' is NULL,it'll trigger the null pointer dereference issue, such as in 'soc_info_show'. And when 'soc_device_register' fails, it's necessary to release 'soc_dev_attr->family' to avoid memory leaks. Fixes: 6770b2114325 ("ARM: OMAP2+: Export SoC information to userspace") Signed-off-by: Kunwu Chan Message-ID: <20231123145237.609442-1-chentao@kylinos.cn> Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/id.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'arch') diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index 98999aa8cc0c..7f387706368a 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -793,11 +793,16 @@ void __init omap_soc_device_init(void) soc_dev_attr->machine = soc_name; soc_dev_attr->family = omap_get_family(); + if (!soc_dev_attr->family) { + kfree(soc_dev_attr); + return; + } soc_dev_attr->revision = soc_rev; soc_dev_attr->custom_attr_group = omap_soc_groups[0]; soc_dev = soc_device_register(soc_dev_attr); if (IS_ERR(soc_dev)) { + kfree(soc_dev_attr->family); kfree(soc_dev_attr); return; } -- cgit v1.2.3 From 9b6a51aab5f5f9f71d2fa16e8b4d530e1643dfcb Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Tue, 12 Dec 2023 15:50:35 +0200 Subject: ARM: dts: Fix occasional boot hang for am3 usb With subtle timings changes, we can now sometimes get an external abort on non-linefetch error booting am3 devices at sysc_reset(). This is because of a missing reset delay needed for the usb target module. Looks like we never enabled the delay earlier for am3, although a similar issue was seen earlier with a similar usb setup for dm814x as described in commit ebf244148092 ("ARM: OMAP2+: Use srst_udelay for USB on dm814x"). Cc: stable@vger.kernel.org Fixes: 0782e8572ce4 ("ARM: dts: Probe am335x musb with ti-sysc") Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/ti/omap/am33xx.dtsi | 1 + 1 file changed, 1 insertion(+) (limited to 'arch') diff --git a/arch/arm/boot/dts/ti/omap/am33xx.dtsi b/arch/arm/boot/dts/ti/omap/am33xx.dtsi index 1a2cd5baf402..5b9e01a8aa5d 100644 --- a/arch/arm/boot/dts/ti/omap/am33xx.dtsi +++ b/arch/arm/boot/dts/ti/omap/am33xx.dtsi @@ -359,6 +359,7 @@ , , ; + ti,sysc-delay-us = <2>; clocks = <&l3s_clkctrl AM3_L3S_USB_OTG_HS_CLKCTRL 0>; clock-names = "fck"; #address-cells = <1>; -- cgit v1.2.3 From fa3d6c7183106a187a8d399216db3f088a6aab81 Mon Sep 17 00:00:00 2001 From: Macpaul Lin Date: Fri, 15 Dec 2023 15:32:52 +0800 Subject: arm64: dts: mediatek: mt8395-genio-1200-evk: add interrupt-parent for mt6360 This patch fix the warning introduced by mt6360 node in mt8395-genio-1200-evk.dts. arch/arm64/boot/dts/mediatek/mt8195.dtsi:464.4-27: Warning (interrupts_property): /soc/i2c@11d01000/pmic@34:#interrupt-cells: size is (8), expected multiple of 16 Add a missing 'interrupt-parent' to fix this warning. Fixes: f2b543a191b6 ("arm64: dts: mediatek: add device-tree for Genio 1200 EVK board") Reported-by: Arnd Bergmann Link: https://lore.kernel.org/linux-devicetree/20231212214737.230115-1-arnd@kernel.org/ Signed-off-by: Macpaul Lin Signed-off-by: Arnd Bergmann --- arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk.dts | 1 + 1 file changed, 1 insertion(+) (limited to 'arch') diff --git a/arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk.dts b/arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk.dts index 70b465f7c6a7..00ac59a873e8 100644 --- a/arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk.dts +++ b/arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk.dts @@ -238,6 +238,7 @@ mt6360: pmic@34 { compatible = "mediatek,mt6360"; reg = <0x34>; + interrupt-parent = <&pio>; interrupts = <128 IRQ_TYPE_EDGE_FALLING>; interrupt-names = "IRQB"; interrupt-controller; -- cgit v1.2.3