From bdfe4cebea11476d278b1b98dd0f7cdac8269d62 Mon Sep 17 00:00:00 2001 From: Icenowy Zheng Date: Fri, 10 Nov 2017 17:26:54 +0800 Subject: [PATCH 01/23] arm64: allwinner: a64: add Ethernet PHY regulator for several boards On several A64 boards the Ethernet PHY is powered by the DC1SW regulator on the AXP803 PMIC. Add phy-handle property to these boards' emac node. Signed-off-by: Icenowy Zheng Acked-by: Corentin LABBE Tested-by: Corentin LABBE Signed-off-by: Maxime Ripard --- arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts | 1 + arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts | 1 + arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts | 1 + 3 files changed, 3 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts index 45bdbfb96126..4a8d3f83a36e 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts @@ -75,6 +75,7 @@ pinctrl-0 = <&rgmii_pins>; phy-mode = "rgmii"; phy-handle = <&ext_rgmii_phy>; + phy-supply = <®_dc1sw>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts index 806442d3e846..604cdaedac38 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts @@ -77,6 +77,7 @@ pinctrl-0 = <&rmii_pins>; phy-mode = "rmii"; phy-handle = <&ext_rmii_phy1>; + phy-supply = <®_dc1sw>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts index 0eb2acedf8c3..a053a6ac5267 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts @@ -82,6 +82,7 @@ pinctrl-0 = <&rgmii_pins>; phy-mode = "rgmii"; phy-handle = <&ext_rgmii_phy>; + phy-supply = <®_dc1sw>; status = "okay"; }; From 741f5afbba70ff3cddcc5bba2595d9a44fa722e5 Mon Sep 17 00:00:00 2001 From: Heiko Stuebner Date: Sat, 2 Dec 2017 17:36:45 +0100 Subject: [PATCH 02/23] ARM: dts: rockchip: add cpu0-regulator on rk3066a-marsboard The rk3066 also has operating points now, but without adjusting the cpu-regulator will break once higher voltages are needed for a specific frequency, so add the needed cpu0-regulator. Signed-off-by: Heiko Stuebner --- arch/arm/boot/dts/rk3066a-marsboard.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/rk3066a-marsboard.dts b/arch/arm/boot/dts/rk3066a-marsboard.dts index c6d92c25df42..d23ee6d911ac 100644 --- a/arch/arm/boot/dts/rk3066a-marsboard.dts +++ b/arch/arm/boot/dts/rk3066a-marsboard.dts @@ -83,6 +83,10 @@ }; }; +&cpu0 { + cpu0-supply = <&vdd_arm>; +}; + &i2c1 { status = "okay"; clock-frequency = <400000>; From 912d7985f3cef1b901a4fd9fede549b919fe7ac3 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Thu, 9 Nov 2017 16:35:35 -0600 Subject: [PATCH 03/23] ARM: dts: rockchip: fix rk3288 iep-IOMMU interrupts property cells The interrupts property in the iep-IOMMU node for the rk3288 dts file has a spurious extra cell causing a dtc warning: Warning (interrupts_property): interrupts size is (16), expected multiple of 12 in /iommu@ff900800 Remove the extra cell. Signed-off-by: Rob Herring Signed-off-by: Heiko Stuebner --- arch/arm/boot/dts/rk3288.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi index cd24894ee5c6..6102e4e7f35c 100644 --- a/arch/arm/boot/dts/rk3288.dtsi +++ b/arch/arm/boot/dts/rk3288.dtsi @@ -956,7 +956,7 @@ iep_mmu: iommu@ff900800 { compatible = "rockchip,iommu"; reg = <0x0 0xff900800 0x0 0x40>; - interrupts = ; + interrupts = ; interrupt-names = "iep_mmu"; #iommu-cells = <0>; status = "disabled"; From 3fa8c49f27c15df259b7b8f94eb126ae491893fd Mon Sep 17 00:00:00 2001 From: Heiko Stuebner Date: Mon, 4 Dec 2017 18:36:10 +0100 Subject: [PATCH 04/23] arm64: dts: rockchip: fix trailing 0 in rk3328 tsadc interrupts Probably due to some copy-paste mistake, the tsadc of rk3328 ended up with a 0 as 4th element that shouldn't be there, as interrupts on the rk3328 only have multiples of 3, making dtc complain. So remove it. Signed-off-by: Heiko Stuebner --- arch/arm64/boot/dts/rockchip/rk3328.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi index 41d61840fb99..2426da631938 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi @@ -514,7 +514,7 @@ tsadc: tsadc@ff250000 { compatible = "rockchip,rk3328-tsadc"; reg = <0x0 0xff250000 0x0 0x100>; - interrupts = ; + interrupts = ; assigned-clocks = <&cru SCLK_TSADC>; assigned-clock-rates = <50000>; clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>; From bc53e3aa88e8240823c1c440e6bab3c3a5ba5f59 Mon Sep 17 00:00:00 2001 From: Peter Rosin Date: Mon, 27 Nov 2017 17:31:01 +0100 Subject: [PATCH 05/23] ARM: dts: at91: disable the nxp,se97b SMBUS timeout on the TSE-850 The I2C adapter driver is sometimes slow, causing the SCL line to be stuck low for more than the stipulated SMBUS timeout of 25-35 ms. This causes the client device to give up which in turn causes silent corruption of data. So, disable the SMBUS timeout in the client device. Signed-off-by: Peter Rosin Acked-by: Guenter Roeck Signed-off-by: Alexandre Belloni --- arch/arm/boot/dts/at91-tse850-3.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/at91-tse850-3.dts b/arch/arm/boot/dts/at91-tse850-3.dts index 5f29010cdbd8..9b82cc8843e1 100644 --- a/arch/arm/boot/dts/at91-tse850-3.dts +++ b/arch/arm/boot/dts/at91-tse850-3.dts @@ -221,6 +221,7 @@ jc42@18 { compatible = "nxp,se97b", "jedec,jc-42.4-temp"; reg = <0x18>; + smbus-timeout-disable; }; dpot: mcp4651-104@28 { From e2bf801ecd4e62222a46d1ba9e57e710171d29c1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Stefan=20Br=C3=BCns?= Date: Mon, 27 Nov 2017 20:05:34 +0100 Subject: [PATCH 06/23] sunxi-rsb: Include OF based modalias in device uevent MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Include the OF-based modalias in the uevent sent when registering devices on the sunxi RSB bus, so that user space has a chance to autoload the kernel module for the device. Fixes a regression caused by commit 3f241bfa60bd ("arm64: allwinner: a64: pine64: Use dcdc1 regulator for mmc0"). When the axp20x-rsb module for the AXP803 PMIC is built as a module, it is not loaded and the system ends up with an disfunctional MMC controller. Fixes: d787dcdb9c8f ("bus: sunxi-rsb: Add driver for Allwinner Reduced Serial Bus") Cc: stable # 4.4.x 7a3b7cd332db of: device: Export of_device_{get_modalias, uvent_modalias} to modules Acked-by: Chen-Yu Tsai Signed-off-by: Stefan Brüns Signed-off-by: Maxime Ripard --- drivers/bus/sunxi-rsb.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/bus/sunxi-rsb.c b/drivers/bus/sunxi-rsb.c index 328ca93781cf..1b76d9585902 100644 --- a/drivers/bus/sunxi-rsb.c +++ b/drivers/bus/sunxi-rsb.c @@ -178,6 +178,7 @@ static struct bus_type sunxi_rsb_bus = { .match = sunxi_rsb_device_match, .probe = sunxi_rsb_device_probe, .remove = sunxi_rsb_device_remove, + .uevent = of_device_uevent_modalias, }; static void sunxi_rsb_dev_release(struct device *dev) From e17e237cd69f9f6ecaa0e875f889ad401a625148 Mon Sep 17 00:00:00 2001 From: Chen-Yu Tsai Date: Mon, 4 Dec 2017 16:44:01 +0800 Subject: [PATCH 07/23] ARM: dts: sunxi: Convert to CCU index macros for HDMI controller When the HDMI controller device node was added, the needed PLL clock macros were not exported. A separate patch addresses that, but it is merged through a different tree. Now that both patches are in mainline proper, we can convert the raw numbers to proper macros. Signed-off-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard --- arch/arm/boot/dts/sun4i-a10.dtsi | 4 ++-- arch/arm/boot/dts/sun5i-a10s.dtsi | 4 ++-- arch/arm/boot/dts/sun6i-a31.dtsi | 4 ++-- arch/arm/boot/dts/sun7i-a20.dtsi | 4 ++-- 4 files changed, 8 insertions(+), 8 deletions(-) diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi index b91300d49a31..5840f5c75c3b 100644 --- a/arch/arm/boot/dts/sun4i-a10.dtsi +++ b/arch/arm/boot/dts/sun4i-a10.dtsi @@ -502,8 +502,8 @@ reg = <0x01c16000 0x1000>; interrupts = <58>; clocks = <&ccu CLK_AHB_HDMI0>, <&ccu CLK_HDMI>, - <&ccu 9>, - <&ccu 18>; + <&ccu CLK_PLL_VIDEO0_2X>, + <&ccu CLK_PLL_VIDEO1_2X>; clock-names = "ahb", "mod", "pll-0", "pll-1"; dmas = <&dma SUN4I_DMA_NORMAL 16>, <&dma SUN4I_DMA_NORMAL 16>, diff --git a/arch/arm/boot/dts/sun5i-a10s.dtsi b/arch/arm/boot/dts/sun5i-a10s.dtsi index 6ae4d95e230e..316cb8b2945b 100644 --- a/arch/arm/boot/dts/sun5i-a10s.dtsi +++ b/arch/arm/boot/dts/sun5i-a10s.dtsi @@ -82,8 +82,8 @@ reg = <0x01c16000 0x1000>; interrupts = <58>; clocks = <&ccu CLK_AHB_HDMI>, <&ccu CLK_HDMI>, - <&ccu 9>, - <&ccu 16>; + <&ccu CLK_PLL_VIDEO0_2X>, + <&ccu CLK_PLL_VIDEO1_2X>; clock-names = "ahb", "mod", "pll-0", "pll-1"; dmas = <&dma SUN4I_DMA_NORMAL 16>, <&dma SUN4I_DMA_NORMAL 16>, diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi index 8bfa12b548e0..72d3fe44ecaf 100644 --- a/arch/arm/boot/dts/sun6i-a31.dtsi +++ b/arch/arm/boot/dts/sun6i-a31.dtsi @@ -429,8 +429,8 @@ interrupts = ; clocks = <&ccu CLK_AHB1_HDMI>, <&ccu CLK_HDMI>, <&ccu CLK_HDMI_DDC>, - <&ccu 7>, - <&ccu 13>; + <&ccu CLK_PLL_VIDEO0_2X>, + <&ccu CLK_PLL_VIDEO1_2X>; clock-names = "ahb", "mod", "ddc", "pll-0", "pll-1"; resets = <&ccu RST_AHB1_HDMI>; reset-names = "ahb"; diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index 68dfa82544fc..59655e42e4b0 100644 --- a/arch/arm/boot/dts/sun7i-a20.dtsi +++ b/arch/arm/boot/dts/sun7i-a20.dtsi @@ -581,8 +581,8 @@ reg = <0x01c16000 0x1000>; interrupts = ; clocks = <&ccu CLK_AHB_HDMI0>, <&ccu CLK_HDMI>, - <&ccu 9>, - <&ccu 18>; + <&ccu CLK_PLL_VIDEO0_2X>, + <&ccu CLK_PLL_VIDEO1_2X>; clock-names = "ahb", "mod", "pll-0", "pll-1"; dmas = <&dma SUN4I_DMA_NORMAL 16>, <&dma SUN4I_DMA_NORMAL 16>, From 7d556bfc49adddf2beb0d16c91945c3b8b783282 Mon Sep 17 00:00:00 2001 From: Jagan Teki Date: Mon, 4 Dec 2017 10:23:07 +0530 Subject: [PATCH 08/23] arm64: allwinner: a64-sopine: Fix to use dcdc1 regulator instead of vcc3v3 Since current tree support AXP803 regulators, replace fixed regulator vcc3v3 with AXP803 dcdc1 regulator where ever it need to replace. Tested mmc0 on sopine baseboard. Signed-off-by: Jagan Teki Signed-off-by: Maxime Ripard --- .../dts/allwinner/sun50i-a64-sopine-baseboard.dts | 2 +- arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi | 11 +---------- 2 files changed, 2 insertions(+), 11 deletions(-) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts index a053a6ac5267..abe179de35d7 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts @@ -96,7 +96,7 @@ &mmc2 { pinctrl-names = "default"; pinctrl-0 = <&mmc2_pins>; - vmmc-supply = <®_vcc3v3>; + vmmc-supply = <®_dcdc1>; vqmmc-supply = <®_vcc1v8>; bus-width = <8>; non-removable; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi index a5da18a6f286..43418bd881d8 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi @@ -45,19 +45,10 @@ #include "sun50i-a64.dtsi" -/ { - reg_vcc3v3: vcc3v3 { - compatible = "regulator-fixed"; - regulator-name = "vcc3v3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - }; -}; - &mmc0 { pinctrl-names = "default"; pinctrl-0 = <&mmc0_pins>; - vmmc-supply = <®_vcc3v3>; + vmmc-supply = <®_dcdc1>; non-removable; disable-wp; bus-width = <4>; From f88e9301948173dd35afad4a6939092c7f269aed Mon Sep 17 00:00:00 2001 From: Sergey Matyukevich Date: Fri, 3 Nov 2017 22:58:54 +0300 Subject: [PATCH 09/23] arm64: dts: orange-pi-zero-plus2: fix sdcard detect The sdcard detect pin on orange-pi-zero-plus2 is pulled up. Fix cd-gpio description to enable sdcard detect. Signed-off-by: Sergey Matyukevich Signed-off-by: Maxime Ripard --- arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts index b6b7a561df8c..a42fd79a62a3 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts @@ -71,7 +71,7 @@ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>; vmmc-supply = <®_vcc3v3>; bus-width = <4>; - cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; + cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; status = "okay"; }; From 87eba0716011e528f7841026f2cc65683219d0ad Mon Sep 17 00:00:00 2001 From: Klaus Goger Date: Tue, 5 Dec 2017 08:11:58 +0100 Subject: [PATCH 10/23] arm64: dts: rockchip: remove vdd_log from rk3399-puma vdd_log has no consumer and therefore will not be set to a specific voltage. Still the PWM output pin gets configured and thence the vdd_log output voltage will changed from it's default. Depending on the idle state of the PWM this will slightly over or undervoltage the logic supply of the RK3399 and cause instability with GbE (undervoltage) and PCIe (overvoltage). Since the default value set by a voltage divider is the correct supply voltage and we don't need to change it during runtime we remove the rail from the devicetree completely so the PWM pin will not be configured. Signed-off-by: Klaus Goger Signed-off-by: Heiko Stuebner --- arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi | 11 ----------- 1 file changed, 11 deletions(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi index 910628d18add..1fc5060d7027 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi @@ -155,17 +155,6 @@ regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; }; - - vdd_log: vdd-log { - compatible = "pwm-regulator"; - pwms = <&pwm2 0 25000 0>; - regulator-name = "vdd_log"; - regulator-min-microvolt = <800000>; - regulator-max-microvolt = <1400000>; - regulator-always-on; - regulator-boot-on; - status = "okay"; - }; }; &cpu_b0 { From bc631943faba6fc3f755748091ada31798fb7d50 Mon Sep 17 00:00:00 2001 From: Heiko Stuebner Date: Wed, 6 Dec 2017 01:10:05 +0100 Subject: [PATCH 11/23] arm64: dts: rockchip: limit rk3328-rock64 gmac speed to 100MBit for now It looks like either the current kernel or the hardware has reliability issues when the gmac is actually running at 1GBit. In my test-case it is not able to boot on a nfsroot at this speed, as the system will always lose the connection to the nfs-server during boot, before reaching any login prompt and not recover from this. So until this is solved, limit the speed to 100MBit as with this the nfsroot survives stress tests like an apt-get upgrade without problems. Signed-off-by: Heiko Stuebner --- arch/arm64/boot/dts/rockchip/rk3328-rock64.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts index d4f80786e7c2..3890468678ce 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts +++ b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts @@ -132,6 +132,8 @@ assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>; assigned-clock-parents = <&gmac_clkin>, <&gmac_clkin>; clock_in_out = "input"; + /* shows instability at 1GBit right now */ + max-speed = <100>; phy-supply = <&vcc_io>; phy-mode = "rgmii"; pinctrl-names = "default"; From b638823a7bbd251d442042b0e9522100bdaa5b66 Mon Sep 17 00:00:00 2001 From: Alejandro Mery Date: Tue, 5 Dec 2017 12:34:56 +0000 Subject: [PATCH 12/23] ARM: davinci: Use platform_device_register_full() to create pdev for dm365's eDMA Convert the DM365 EDMA platform device creation to use struct platform_device_info XXXXXX __initconst and platform_device_register_full() This will allow us to specify the dma_mask for the device in an upcoming patch. Without this, EDMA on DM365 refuses to probe. Fixes: 7ab388e85faa ("ARM: davinci: Use platform_device_register_full() to create pdev for eDMA") Reviewed-by: Peter Ujfalusi Signed-off-by: Alejandro Mery Signed-off-by: Sekhar Nori --- arch/arm/mach-davinci/dm365.c | 20 +++++++++++++------- 1 file changed, 13 insertions(+), 7 deletions(-) diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c index 8be04ec95adf..9bd17bc77b5c 100644 --- a/arch/arm/mach-davinci/dm365.c +++ b/arch/arm/mach-davinci/dm365.c @@ -925,12 +925,13 @@ static struct resource edma_resources[] = { /* not using TC*_ERR */ }; -static struct platform_device dm365_edma_device = { - .name = "edma", - .id = 0, - .dev.platform_data = &dm365_edma_pdata, - .num_resources = ARRAY_SIZE(edma_resources), - .resource = edma_resources, +static const struct platform_device_info dm365_edma_device __initconst = { + .name = "edma", + .id = 0, + .res = edma_resources, + .num_res = ARRAY_SIZE(edma_resources), + .data = &dm365_edma_pdata, + .size_data = sizeof(dm365_edma_pdata), }; static struct resource dm365_asp_resources[] = { @@ -1428,13 +1429,18 @@ int __init dm365_init_video(struct vpfe_config *vpfe_cfg, static int __init dm365_init_devices(void) { + struct platform_device *edma_pdev; int ret = 0; if (!cpu_is_davinci_dm365()) return 0; davinci_cfg_reg(DM365_INT_EDMA_CC); - platform_device_register(&dm365_edma_device); + edma_pdev = platform_device_register_full(&dm365_edma_device); + if (IS_ERR(edma_pdev)) { + pr_warn("%s: Failed to register eDMA\n", __func__); + return PTR_ERR(edma_pdev); + } platform_device_register(&dm365_mdio_device); platform_device_register(&dm365_emac_device); From 621f96bcb49412010876a1e6e006f748b91d9e75 Mon Sep 17 00:00:00 2001 From: Alejandro Mery Date: Tue, 5 Dec 2017 12:34:57 +0000 Subject: [PATCH 13/23] ARM: davinci: Add dma_mask to dm365's eDMA device Add dma_mask to dm365's EDMA device. Without a valid dma_mask, EDMA on DM365 refuses to probe. Fixes: cef5b0da4019 ("ARM: davinci: Add dma_mask to eDMA devices") Reviewed-by: Peter Ujfalusi Signed-off-by: Alejandro Mery Signed-off-by: Sekhar Nori --- arch/arm/mach-davinci/dm365.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c index 9bd17bc77b5c..103316f01a22 100644 --- a/arch/arm/mach-davinci/dm365.c +++ b/arch/arm/mach-davinci/dm365.c @@ -928,6 +928,7 @@ static struct resource edma_resources[] = { static const struct platform_device_info dm365_edma_device __initconst = { .name = "edma", .id = 0, + .dma_mask = DMA_BIT_MASK(32), .res = edma_resources, .num_res = ARRAY_SIZE(edma_resources), .data = &dm365_edma_pdata, From c5a88cd2e1c508868922bafa0a5c3365986b98e5 Mon Sep 17 00:00:00 2001 From: David Lechner Date: Sun, 3 Dec 2017 16:04:53 -0600 Subject: [PATCH 14/23] ARM: dts: da850-lego-ev3: Fix battery voltage gpio This fixes the battery voltage monitoring gpio-hog settings. When the gpio is low, it turns off the battery voltage to the ADC chip. However, this needs to be on all of the time so that we can monitor battery voltage. Also, there was a typo that prevented pinmuxing from working correctly. Signed-off-by: David Lechner Signed-off-by: Sekhar Nori --- arch/arm/boot/dts/da850-lego-ev3.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/da850-lego-ev3.dts b/arch/arm/boot/dts/da850-lego-ev3.dts index 413dbd5d9f64..81942ae83e1f 100644 --- a/arch/arm/boot/dts/da850-lego-ev3.dts +++ b/arch/arm/boot/dts/da850-lego-ev3.dts @@ -178,7 +178,7 @@ */ battery { pinctrl-names = "default"; - pintctrl-0 = <&battery_pins>; + pinctrl-0 = <&battery_pins>; compatible = "lego,ev3-battery"; io-channels = <&adc 4>, <&adc 3>; io-channel-names = "voltage", "current"; @@ -392,7 +392,7 @@ batt_volt_en { gpio-hog; gpios = <6 GPIO_ACTIVE_HIGH>; - output-low; + output-high; }; }; From 451df7d110b82998c04a80d0de0f1e79aaa7792a Mon Sep 17 00:00:00 2001 From: Alejandro Mery Date: Fri, 8 Dec 2017 10:35:58 +0000 Subject: [PATCH 15/23] ARM: davinci: fix mmc entries in dm365's dma_slave_map fix mmc entries in dm365's dma_slave_map to match the actual device names Fixes: 0c750e1fe481 ("ARM: davinci: dm365: Add dma_slave_map to edma") Signed-off-by: Alejandro Mery Signed-off-by: Sekhar Nori --- arch/arm/mach-davinci/dm365.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c index 103316f01a22..5ace9380626a 100644 --- a/arch/arm/mach-davinci/dm365.c +++ b/arch/arm/mach-davinci/dm365.c @@ -868,10 +868,10 @@ static const struct dma_slave_map dm365_edma_map[] = { { "spi_davinci.0", "rx", EDMA_FILTER_PARAM(0, 17) }, { "spi_davinci.3", "tx", EDMA_FILTER_PARAM(0, 18) }, { "spi_davinci.3", "rx", EDMA_FILTER_PARAM(0, 19) }, - { "dm6441-mmc.0", "rx", EDMA_FILTER_PARAM(0, 26) }, - { "dm6441-mmc.0", "tx", EDMA_FILTER_PARAM(0, 27) }, - { "dm6441-mmc.1", "rx", EDMA_FILTER_PARAM(0, 30) }, - { "dm6441-mmc.1", "tx", EDMA_FILTER_PARAM(0, 31) }, + { "da830-mmc.0", "rx", EDMA_FILTER_PARAM(0, 26) }, + { "da830-mmc.0", "tx", EDMA_FILTER_PARAM(0, 27) }, + { "da830-mmc.1", "rx", EDMA_FILTER_PARAM(0, 30) }, + { "da830-mmc.1", "tx", EDMA_FILTER_PARAM(0, 31) }, }; static struct edma_soc_info dm365_edma_pdata = { From eac6a3639decefcc8eb0941dd3cebe79993670ad Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Thu, 7 Dec 2017 16:58:59 +0100 Subject: [PATCH 16/23] ARM: dts: sun8i: a711: Reinstate the PMIC compatible When we added the regulator support in commit 90c5d7cdae64 ("ARM: dts: sun8i: a711: Add regulator support"), we also dropped the PMIC's compatible. Since it's not in the PMIC DTSI, unlike most other PMIC DTSI, it obviously wasn't probing anymore. Re-add it so that everything works again. Fixes: 90c5d7cdae64 ("ARM: dts: sun8i: a711: Add regulator support") Reviewed-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard --- arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts index 98715538932f..a021ee6da396 100644 --- a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts +++ b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts @@ -146,6 +146,7 @@ status = "okay"; axp81x: pmic@3a3 { + compatible = "x-powers,axp813"; reg = <0x3a3>; interrupt-parent = <&r_intc>; interrupts = <0 IRQ_TYPE_LEVEL_LOW>; From 976a9b35d77a9d297cb03154aa61a6214a213b5e Mon Sep 17 00:00:00 2001 From: Javier Martinez Canillas Date: Wed, 20 Dec 2017 18:17:29 +0100 Subject: [PATCH 17/23] ARM: dts: exynos: Enable Mixer node for Exynos5800 Peach Pi machine Commit 1cb686c08d12 ("ARM: dts: exynos: Add status property to Exynos 542x Mixer nodes") disabled the Mixer node by default in the DTSI and enabled for each Exynos 542x DTS. But unfortunately it missed to enable it for the Exynos5800 Peach Pi machine, since the 5800 is also an 542x SoC variant. Fixes: 1cb686c08d12 ("ARM: dts: exynos: Add status property to Exynos 542x Mixer nodes") Signed-off-by: Javier Martinez Canillas Acked-by: Marek Szyprowski Tested-by: Guillaume Tucker Signed-off-by: Krzysztof Kozlowski Signed-off-by: Arnd Bergmann --- arch/arm/boot/dts/exynos5800-peach-pi.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/exynos5800-peach-pi.dts b/arch/arm/boot/dts/exynos5800-peach-pi.dts index b2b95ff205e8..0029ec27819c 100644 --- a/arch/arm/boot/dts/exynos5800-peach-pi.dts +++ b/arch/arm/boot/dts/exynos5800-peach-pi.dts @@ -664,6 +664,10 @@ status = "okay"; }; +&mixer { + status = "okay"; +}; + /* eMMC flash */ &mmc_0 { status = "okay"; From d2271826e58b83f9a75634a3f4334082ecf0a02e Mon Sep 17 00:00:00 2001 From: Joel Stanley Date: Fri, 15 Dec 2017 16:03:32 +1030 Subject: [PATCH 18/23] ARM: dts: aspeed-g4: Correct VUART IRQ number MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This should have always been 8. Fixes: db4d6d9d80fa ("ARM: dts: aspeed: Correctly order UART nodes") Cc: stable@vger.kernel.org Signed-off-by: Joel Stanley Reviewed-by: Cédric Le Goater Signed-off-by: Arnd Bergmann --- arch/arm/boot/dts/aspeed-g4.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi index 45d815a86d42..de08d9045cb8 100644 --- a/arch/arm/boot/dts/aspeed-g4.dtsi +++ b/arch/arm/boot/dts/aspeed-g4.dtsi @@ -219,7 +219,7 @@ compatible = "aspeed,ast2400-vuart"; reg = <0x1e787000 0x40>; reg-shift = <2>; - interrupts = <10>; + interrupts = <8>; clocks = <&clk_uart>; no-loopback-test; status = "disabled"; From 506e8a912661c97b41adc8a286b875d01323ec45 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Thu, 21 Dec 2017 22:35:19 +0100 Subject: [PATCH 19/23] ARM: dts: ls1021a: fix incorrect clock references dtc warns about two 'clocks' properties that have an extraneous '1' at the end: arch/arm/boot/dts/ls1021a-qds.dtb: Warning (clocks_property): arch/arm/boot/dts/ls1021a-twr.dtb: Warning (clocks_property): Property 'clocks', cell 1 is not a phandle reference in /soc/i2c@2180000/mux@77/i2c@4/sgtl5000@2a arch/arm/boot/dts/ls1021a-qds.dtb: Warning (clocks_property): Missing property '#clock-cells' in node /soc/interrupt-controller@1400000 or bad phandle (referred from /soc/i2c@2180000/mux@77/i2c@4/sgtl5000@2a:clocks[1]) Property 'clocks', cell 1 is not a phandle reference in /soc/i2c@2190000/sgtl5000@a arch/arm/boot/dts/ls1021a-twr.dtb: Warning (clocks_property): Missing property '#clock-cells' in node /soc/interrupt-controller@1400000 or bad phandle (referred from /soc/i2c@2190000/sgtl5000@a:clocks[1]) The clocks that get referenced here are fixed-rate, so they do not take any argument, and dtc interprets the next cell as a phandle, which is invalid. Signed-off-by: Arnd Bergmann --- arch/arm/boot/dts/ls1021a-qds.dts | 2 +- arch/arm/boot/dts/ls1021a-twr.dts | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/ls1021a-qds.dts b/arch/arm/boot/dts/ls1021a-qds.dts index 940875316d0f..67b4de0e3439 100644 --- a/arch/arm/boot/dts/ls1021a-qds.dts +++ b/arch/arm/boot/dts/ls1021a-qds.dts @@ -215,7 +215,7 @@ reg = <0x2a>; VDDA-supply = <®_3p3v>; VDDIO-supply = <®_3p3v>; - clocks = <&sys_mclk 1>; + clocks = <&sys_mclk>; }; }; }; diff --git a/arch/arm/boot/dts/ls1021a-twr.dts b/arch/arm/boot/dts/ls1021a-twr.dts index a8b148ad1dd2..44715c8ef756 100644 --- a/arch/arm/boot/dts/ls1021a-twr.dts +++ b/arch/arm/boot/dts/ls1021a-twr.dts @@ -187,7 +187,7 @@ reg = <0x0a>; VDDA-supply = <®_3p3v>; VDDIO-supply = <®_3p3v>; - clocks = <&sys_mclk 1>; + clocks = <&sys_mclk>; }; }; From fbd90b4cae105fbd8364fa1ce3f41d0c06296f58 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Thu, 21 Dec 2017 22:45:24 +0100 Subject: [PATCH 20/23] ARM: dts: tango4: remove bogus interrupt-controller property dtc points out that the parent node of the interrupt controllers is not actually an interrupt controller itself, and lacks an #interrupt-cells property: arch/arm/boot/dts/tango4-vantage-1172.dtb: Warning (interrupts_property): Missing #interrupt-cells in interrupt-parent /soc/interrupt-controller@6e000 This removes the annotation. Signed-off-by: Arnd Bergmann --- arch/arm/boot/dts/tango4-common.dtsi | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm/boot/dts/tango4-common.dtsi b/arch/arm/boot/dts/tango4-common.dtsi index 0ec1b0a317b4..ff72a8efb73d 100644 --- a/arch/arm/boot/dts/tango4-common.dtsi +++ b/arch/arm/boot/dts/tango4-common.dtsi @@ -156,7 +156,6 @@ reg = <0x6e000 0x400>; ranges = <0 0x6e000 0x400>; interrupt-parent = <&gic>; - interrupt-controller; #address-cells = <1>; #size-cells = <1>; From 87c059e9c39dae20b8b9bd19d9ec55a6d6c10468 Mon Sep 17 00:00:00 2001 From: Bogdan Mirea Date: Thu, 21 Dec 2017 17:18:58 +0200 Subject: [PATCH 21/23] arm64: dts: renesas: salvator-x: Remove renesas, no-ether-link property The present change is a bug fix for AVB link iteratively up/down. Steps to reproduce: - start AVB TX stream (Using aplay via MSE), - disconnect+reconnect the eth cable, - after a reconnection the eth connection goes iteratively up/down without user interaction, - this may heal after some seconds or even stay for minutes. As the documentation specifies, the "renesas,no-ether-link" option should be used when a board does not provide a proper AVB_LINK signal. There is no need for this option enabled on RCAR H3/M3 Salvator-X/XS and ULCB starter kits since the AVB_LINK is correctly handled by HW. Choosing to keep or remove the "renesas,no-ether-link" option will have impact on the code flow in the following ways: - keeping this option enabled may lead to unexpected behavior since the RX & TX are enabled/disabled directly from adjust_link function without any HW interrogation, - removing this option, the RX & TX will only be enabled/disabled after HW interrogation. The HW check is made through the LMON pin in PSR register which specifies AVB_LINK signal value (0 - at low level; 1 - at high level). In conclusion, the present change is also a safety improvement because it removes the "renesas,no-ether-link" option leading to a proper way of detecting the link state based on HW interrogation and not on software heuristic. Fixes: dc36965a8905 ("arm64: dts: r8a7796: salvator-x: Enable EthernetAVB") Fixes: 6fa501c549aa ("arm64: dts: r8a7795: enable EthernetAVB on Salvator-X") Signed-off-by: Bogdan Mirea Signed-off-by: Vladimir Zapolskiy Signed-off-by: Simon Horman --- arch/arm64/boot/dts/renesas/salvator-common.dtsi | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm64/boot/dts/renesas/salvator-common.dtsi b/arch/arm64/boot/dts/renesas/salvator-common.dtsi index a298df74ca6c..dbe2648649db 100644 --- a/arch/arm64/boot/dts/renesas/salvator-common.dtsi +++ b/arch/arm64/boot/dts/renesas/salvator-common.dtsi @@ -255,7 +255,6 @@ &avb { pinctrl-0 = <&avb_pins>; pinctrl-names = "default"; - renesas,no-ether-link; phy-handle = <&phy0>; status = "okay"; From 7d2901f809c110bd9a261e879d59efe62e3bc758 Mon Sep 17 00:00:00 2001 From: Bogdan Mirea Date: Thu, 21 Dec 2017 17:18:59 +0200 Subject: [PATCH 22/23] arm64: dts: renesas: ulcb: Remove renesas, no-ether-link property The present change is a bug fix for AVB link iteratively up/down. Steps to reproduce: - start AVB TX stream (Using aplay via MSE), - disconnect+reconnect the eth cable, - after a reconnection the eth connection goes iteratively up/down without user interaction, - this may heal after some seconds or even stay for minutes. As the documentation specifies, the "renesas,no-ether-link" option should be used when a board does not provide a proper AVB_LINK signal. There is no need for this option enabled on RCAR H3/M3 Salvator-X/XS and ULCB starter kits since the AVB_LINK is correctly handled by HW. Choosing to keep or remove the "renesas,no-ether-link" option will have impact on the code flow in the following ways: - keeping this option enabled may lead to unexpected behavior since the RX & TX are enabled/disabled directly from adjust_link function without any HW interrogation, - removing this option, the RX & TX will only be enabled/disabled after HW interrogation. The HW check is made through the LMON pin in PSR register which specifies AVB_LINK signal value (0 - at low level; 1 - at high level). In conclusion, the present change is also a safety improvement because it removes the "renesas,no-ether-link" option leading to a proper way of detecting the link state based on HW interrogation and not on software heuristic. Fixes: dc36965a8905 ("arm64: dts: r8a7796: salvator-x: Enable EthernetAVB") Fixes: 6fa501c549aa ("arm64: dts: r8a7795: enable EthernetAVB on Salvator-X") Signed-off-by: Bogdan Mirea Signed-off-by: Vladimir Zapolskiy Signed-off-by: Simon Horman --- arch/arm64/boot/dts/renesas/ulcb.dtsi | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm64/boot/dts/renesas/ulcb.dtsi b/arch/arm64/boot/dts/renesas/ulcb.dtsi index 0d85b315ce71..73439cf48659 100644 --- a/arch/arm64/boot/dts/renesas/ulcb.dtsi +++ b/arch/arm64/boot/dts/renesas/ulcb.dtsi @@ -145,7 +145,6 @@ &avb { pinctrl-0 = <&avb_pins>; pinctrl-names = "default"; - renesas,no-ether-link; phy-handle = <&phy0>; status = "okay"; From abb62c46d4949d44979fa647740feff3f7538799 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Fri, 29 Dec 2017 21:15:54 +0900 Subject: [PATCH 23/23] arm64: dts: uniphier: fix gpio-ranges property of PXs3 SoC This is probably a copy-paste mistake. The gpio-ranges of PXs3 is different from that of LD20. Fixes: 277b51e7050f ("arm64: dts: uniphier: add GPIO controller nodes") Signed-off-by: Masahiro Yamada Signed-off-by: Arnd Bergmann --- arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi index 48e733136db4..0ac2ace82435 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi +++ b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi @@ -198,8 +198,8 @@ gpio-controller; #gpio-cells = <2>; gpio-ranges = <&pinctrl 0 0 0>, - <&pinctrl 96 0 0>, - <&pinctrl 160 0 0>; + <&pinctrl 104 0 0>, + <&pinctrl 168 0 0>; gpio-ranges-group-names = "gpio_range0", "gpio_range1", "gpio_range2";