From 6f96d639915f9f2bc43b538aedd4bffacd24ceeb Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Wed, 7 Dec 2016 19:18:35 +0200 Subject: [PATCH 01/24] MAINTAINERS: Add Patchwork URL to Samsung Exynos entry I use Patchwork for handling incoming patches. Put its address here so submitters could know what is in the queue. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Javier Martinez Canillas Acked-by: Kukjin Kim --- MAINTAINERS | 1 + 1 file changed, 1 insertion(+) diff --git a/MAINTAINERS b/MAINTAINERS index cfff2c9e3d94..5522050114a6 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1689,6 +1689,7 @@ M: Krzysztof Kozlowski R: Javier Martinez Canillas L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) L: linux-samsung-soc@vger.kernel.org (moderated for non-subscribers) +Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ S: Maintained F: arch/arm/boot/dts/s3c* F: arch/arm/boot/dts/s5p* From 4ea2a6be9565455f152c12f80222af1582ede0c7 Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Tue, 15 Nov 2016 14:53:13 +0100 Subject: [PATCH 02/24] ARM64: zynqmp: Fix W=1 dtc 1.4 warnings The patch removes these warnings reported by dtc 1.4: Warning (unit_address_vs_reg): Node /amba_apu has a reg or ranges property, but no unit name Warning (unit_address_vs_reg): Node /memory has a reg or ranges property, but no unit name Signed-off-by: Michal Simek --- arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts | 2 +- arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts b/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts index 358089687a69..ef1b9e573af0 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts +++ b/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts @@ -27,7 +27,7 @@ stdout-path = "serial0:115200n8"; }; - memory { + memory@0 { device_type = "memory"; reg = <0x0 0x0 0x0 0x40000000>; }; diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi index 68a908334c7b..83791eadff41 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi +++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi @@ -72,7 +72,7 @@ <1 10 0xf08>; }; - amba_apu { + amba_apu: amba_apu@0 { compatible = "simple-bus"; #address-cells = <2>; #size-cells = <1>; From c415f9e8304a1d235ef118d912f374ee2e46c45d Mon Sep 17 00:00:00 2001 From: Moritz Fischer Date: Thu, 22 Dec 2016 09:19:25 -0800 Subject: [PATCH 03/24] ARM64: zynqmp: Fix i2c node's compatible string MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The Zynq Ultrascale MP uses version 1.4 of the Cadence IP core which fixes some silicon bugs that needed software workarounds in Version 1.0 that was used on Zynq systems. Signed-off-by: Moritz Fischer Cc: Michal Simek Cc: Sören Brinkmann Cc: Rob Herring Acked-by: Sören Brinkmann Signed-off-by: Michal Simek --- arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi index 83791eadff41..54dc28351c8c 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi +++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi @@ -175,7 +175,7 @@ }; i2c0: i2c@ff020000 { - compatible = "cdns,i2c-r1p10"; + compatible = "cdns,i2c-r1p14", "cdns,i2c-r1p10"; status = "disabled"; interrupt-parent = <&gic>; interrupts = <0 17 4>; @@ -185,7 +185,7 @@ }; i2c1: i2c@ff030000 { - compatible = "cdns,i2c-r1p10"; + compatible = "cdns,i2c-r1p14", "cdns,i2c-r1p10"; status = "disabled"; interrupt-parent = <&gic>; interrupts = <0 18 4>; From 3ef01c968fbfb21c2f16281445d30a865ee4412c Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Thu, 29 Dec 2016 14:41:05 +0200 Subject: [PATCH 04/24] ARM: s3c2410_defconfig: Fix invalid values for NF_CT_PROTO_* NF_CT_PROTO_DCCP/SCTP/UDPLITE were switched from tristate to boolean so defconfig needs to be adjusted to silence warnings: warning: symbol value 'm' invalid for NF_CT_PROTO_DCCP warning: symbol value 'm' invalid for NF_CT_PROTO_SCTP warning: symbol value 'm' invalid for NF_CT_PROTO_UDPLITE Signed-off-by: Krzysztof Kozlowski --- arch/arm/configs/s3c2410_defconfig | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm/configs/s3c2410_defconfig b/arch/arm/configs/s3c2410_defconfig index 4364040ed696..1e6c48dd7b11 100644 --- a/arch/arm/configs/s3c2410_defconfig +++ b/arch/arm/configs/s3c2410_defconfig @@ -86,9 +86,9 @@ CONFIG_IPV6_TUNNEL=m CONFIG_NETFILTER=y CONFIG_NF_CONNTRACK=m CONFIG_NF_CONNTRACK_EVENTS=y -CONFIG_NF_CT_PROTO_DCCP=m -CONFIG_NF_CT_PROTO_SCTP=m -CONFIG_NF_CT_PROTO_UDPLITE=m +CONFIG_NF_CT_PROTO_DCCP=y +CONFIG_NF_CT_PROTO_SCTP=y +CONFIG_NF_CT_PROTO_UDPLITE=y CONFIG_NF_CONNTRACK_AMANDA=m CONFIG_NF_CONNTRACK_FTP=m CONFIG_NF_CONNTRACK_H323=m From a3ac350793d90d1da631c8beeee9352387974ed5 Mon Sep 17 00:00:00 2001 From: Adam Ford Date: Tue, 3 Jan 2017 11:37:48 -0600 Subject: [PATCH 05/24] ARM: OMAP2+: Fix WL1283 Bluetooth Baud Rate Commit 485fa1261f78 ("ARM: OMAP2+: LogicPD Torpedo + Wireless: Add Bluetooth") set the wrong baud rate for the UART. The Baud rate was 300,000 and it should be 3,000,000 for WL1283. Signed-off-by: Adam Ford Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/pdata-quirks.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mach-omap2/pdata-quirks.c b/arch/arm/mach-omap2/pdata-quirks.c index 477910a48448..70c004794880 100644 --- a/arch/arm/mach-omap2/pdata-quirks.c +++ b/arch/arm/mach-omap2/pdata-quirks.c @@ -161,7 +161,7 @@ static struct ti_st_plat_data wilink7_pdata = { .nshutdown_gpio = 162, .dev_name = "/dev/ttyO1", .flow_cntrl = 1, - .baud_rate = 300000, + .baud_rate = 3000000, }; static struct platform_device wl128x_device = { From 6ca36a455e2730a3195a5596d53c900c9cd00838 Mon Sep 17 00:00:00 2001 From: Lokesh Vutla Date: Wed, 4 Jan 2017 10:39:40 +0530 Subject: [PATCH 06/24] ARM: dts: am335x-icev2: Remove the duplicated pinmux setting There is no mmc sd card detect on am335x-ice board. But the spi0_cs1 pin being configured as mmcsd_cd. Removing it fixes the below warning during boot: pinctrl-single 44e10800.pinmux: pin 44e10960.0 already requested by 48030000.spi; cannot claim for 48060000.mmc Signed-off-by: Lokesh Vutla [tony@atomide.com: tidied up commit message] Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/am335x-icev2.dts | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm/boot/dts/am335x-icev2.dts b/arch/arm/boot/dts/am335x-icev2.dts index 1463df3b5b19..8ed46f9d79b7 100644 --- a/arch/arm/boot/dts/am335x-icev2.dts +++ b/arch/arm/boot/dts/am335x-icev2.dts @@ -170,7 +170,6 @@ AM33XX_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0) /* (G16) mmc0_dat0.mmc0_dat0 */ AM33XX_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0) /* (G17) mmc0_clk.mmc0_clk */ AM33XX_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0) /* (G18) mmc0_cmd.mmc0_cmd */ - AM33XX_IOPAD(0x960, PIN_INPUT_PULLUP | MUX_MODE5) /* (C15) spi0_cs1.mmc0_sdcd */ >; }; From 657279778af54f35e54b07b6687918f254a2992c Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Tue, 3 Jan 2017 13:22:34 +0200 Subject: [PATCH 07/24] ARM: OMAP1: DMA: Correct the number of logical channels OMAP1510, OMAP5910 and OMAP310 have only 9 logical channels. OMAP1610, OMAP5912, OMAP1710, OMAP730, and OMAP850 have 16 logical channels available. The wired 17 for the lch_count must have been used to cover the 16 + 1 dedicated LCD channel, in reality we can only use 9 or 16 channels. The d->chan_count is not used by the omap-dma stack, so we can skip the setup. chan_count was configured to the number of logical channels and not the actual number of physical channels anyways. Signed-off-by: Peter Ujfalusi Acked-by: Aaro Koskinen Signed-off-by: Tony Lindgren --- arch/arm/mach-omap1/dma.c | 16 +++++++--------- 1 file changed, 7 insertions(+), 9 deletions(-) diff --git a/arch/arm/mach-omap1/dma.c b/arch/arm/mach-omap1/dma.c index f6ba589cd312..c821c1d5610e 100644 --- a/arch/arm/mach-omap1/dma.c +++ b/arch/arm/mach-omap1/dma.c @@ -32,7 +32,6 @@ #include "soc.h" #define OMAP1_DMA_BASE (0xfffed800) -#define OMAP1_LOGICAL_DMA_CH_COUNT 17 static u32 enable_1510_mode; @@ -348,8 +347,6 @@ static int __init omap1_system_dma_init(void) goto exit_iounmap; } - d->lch_count = OMAP1_LOGICAL_DMA_CH_COUNT; - /* Valid attributes for omap1 plus processors */ if (cpu_is_omap15xx()) d->dev_caps = ENABLE_1510_MODE; @@ -366,13 +363,14 @@ static int __init omap1_system_dma_init(void) d->dev_caps |= CLEAR_CSR_ON_READ; d->dev_caps |= IS_WORD_16; - if (cpu_is_omap15xx()) - d->chan_count = 9; - else if (cpu_is_omap16xx() || cpu_is_omap7xx()) { - if (!(d->dev_caps & ENABLE_1510_MODE)) - d->chan_count = 16; + /* available logical channels */ + if (cpu_is_omap15xx()) { + d->lch_count = 9; + } else { + if (d->dev_caps & ENABLE_1510_MODE) + d->lch_count = 9; else - d->chan_count = 9; + d->lch_count = 16; } p = dma_plat_info; From 6ab5c2b662e2dcbb964099bf7f19e9dbc9ae5a41 Mon Sep 17 00:00:00 2001 From: Gary Bisson Date: Tue, 3 Jan 2017 12:22:46 +0100 Subject: [PATCH 08/24] ARM: dts: imx6qdl-nitrogen6_max: fix sgtl5000 pinctrl init This patch fixes the following error: sgtl5000 0-000a: Error reading chip id -6 imx-sgtl5000 sound: ASoC: CODEC DAI sgtl5000 not registered imx-sgtl5000 sound: snd_soc_register_card failed (-517) The problem was that the pinctrl group was linked to the sound driver instead of the codec node. Since the codec is probed first, the sys_mclk was missing and it would therefore fail to initialize. Fixes: b32e700256bc ("ARM: dts: imx: add Boundary Devices Nitrogen6_Max board") Signed-off-by: Gary Bisson Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi b/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi index 34887a10c5f1..47ba97229a48 100644 --- a/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi +++ b/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi @@ -319,8 +319,6 @@ compatible = "fsl,imx6q-nitrogen6_max-sgtl5000", "fsl,imx-audio-sgtl5000"; model = "imx6q-nitrogen6_max-sgtl5000"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_sgtl5000>; ssi-controller = <&ssi1>; audio-codec = <&codec>; audio-routing = @@ -402,6 +400,8 @@ codec: sgtl5000@0a { compatible = "fsl,sgtl5000"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sgtl5000>; reg = <0x0a>; clocks = <&clks IMX6QDL_CLK_CKO>; VDDA-supply = <®_2p5v>; From 37530e74609a28ae3a3b51e7685fe54a00b1e2f2 Mon Sep 17 00:00:00 2001 From: Gary Bisson Date: Tue, 3 Jan 2017 12:22:47 +0100 Subject: [PATCH 09/24] ARM: dts: imx6qdl-nitrogen6_som2: fix sgtl5000 pinctrl init Since the codec is probed first, the pinctrl node should be under the codec node. The codec init was working for this board since U-Boot was already setting GPIO_0 as CLKO1 but better fix it anyway. Fixes: 3faa1bb2e89c ("ARM: dts: imx: add Boundary Devices Nitrogen6_SOM2 support") Signed-off-by: Gary Bisson Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx6qdl-nitrogen6_som2.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/imx6qdl-nitrogen6_som2.dtsi b/arch/arm/boot/dts/imx6qdl-nitrogen6_som2.dtsi index d80f21abea62..31d4cc62dbc7 100644 --- a/arch/arm/boot/dts/imx6qdl-nitrogen6_som2.dtsi +++ b/arch/arm/boot/dts/imx6qdl-nitrogen6_som2.dtsi @@ -250,8 +250,6 @@ compatible = "fsl,imx6q-nitrogen6_som2-sgtl5000", "fsl,imx-audio-sgtl5000"; model = "imx6q-nitrogen6_som2-sgtl5000"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_sgtl5000>; ssi-controller = <&ssi1>; audio-codec = <&codec>; audio-routing = @@ -320,6 +318,8 @@ codec: sgtl5000@0a { compatible = "fsl,sgtl5000"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sgtl5000>; reg = <0x0a>; clocks = <&clks IMX6QDL_CLK_CKO>; VDDA-supply = <®_2p5v>; From 64cbff449a8ad11d72c2b437cb7412e70fc99654 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Wed, 28 Dec 2016 00:51:26 +0900 Subject: [PATCH 10/24] ARM, ARM64: dts: drop "arm,amba-bus" in favor of "simple-bus" part 3 Tree-wide replacement was done by commit 2ef7d5f342c1 ("ARM, ARM64: dts: drop "arm,amba-bus" in favor of "simple-bus"), then the 2nd round by commit 15b7cc78f095 ("arm64: dts: drop "arm,amba-bus" in favor of "simple-bus" part 2"). Here, some new users have appeared for Linux v4.10-rc1. Eliminate them now. Signed-off-by: Masahiro Yamada Signed-off-by: Olof Johansson --- arch/arm/boot/dts/qcom-mdm9615.dtsi | 2 +- arch/arm64/boot/dts/exynos/exynos5433.dtsi | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/qcom-mdm9615.dtsi b/arch/arm/boot/dts/qcom-mdm9615.dtsi index 5ae4ec59e6ea..c852b69229c9 100644 --- a/arch/arm/boot/dts/qcom-mdm9615.dtsi +++ b/arch/arm/boot/dts/qcom-mdm9615.dtsi @@ -357,7 +357,7 @@ }; amba { - compatible = "arm,amba-bus"; + compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges; diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi index 64226d5ae471..135890cd8a85 100644 --- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi @@ -1367,7 +1367,7 @@ }; amba { - compatible = "arm,amba-bus"; + compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges; From 205ac7b33e556bde7e3374042b4ca9989e245d89 Mon Sep 17 00:00:00 2001 From: Chen-Yu Tsai Date: Thu, 24 Nov 2016 14:43:38 +0800 Subject: [PATCH 11/24] ARM: dts: sun6i: Disable display pipeline by default While we now support the internal display pipeline found on sun6i, it is possible that we are unable to enable the display for some boards, due to a lack of drivers for the panels or bridges found on them. If the display pipeline is enabled, the driver will try to enable, and possibly screw up the simple framebuffer U-boot had configured. Disable the display pipeline by default. Fixes: 6d0e5b70be13 ("ARM: dts: sun6i: Add device nodes for first display pipeline") Signed-off-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard --- arch/arm/boot/dts/sun6i-a31.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi index 2b26175d55d1..e78faaf9243c 100644 --- a/arch/arm/boot/dts/sun6i-a31.dtsi +++ b/arch/arm/boot/dts/sun6i-a31.dtsi @@ -234,6 +234,7 @@ de: display-engine { compatible = "allwinner,sun6i-a31-display-engine"; allwinner,pipelines = <&fe0>; + status = "disabled"; }; soc@01c00000 { From 6b546c2a15f9d8d3b1fb22adeb4063d497b08265 Mon Sep 17 00:00:00 2001 From: Chen-Yu Tsai Date: Thu, 24 Nov 2016 14:43:39 +0800 Subject: [PATCH 12/24] ARM: dts: sun6i: hummingbird: Enable display engine again Now that we disable the display engine by default, we need to re-enable it for the Hummingbird A31, which already had its display pipeline enabled. Signed-off-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard --- arch/arm/boot/dts/sun6i-a31-hummingbird.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/sun6i-a31-hummingbird.dts b/arch/arm/boot/dts/sun6i-a31-hummingbird.dts index 735914f6ae44..7cae328398b1 100644 --- a/arch/arm/boot/dts/sun6i-a31-hummingbird.dts +++ b/arch/arm/boot/dts/sun6i-a31-hummingbird.dts @@ -140,6 +140,10 @@ cpu-supply = <®_dcdc3>; }; +&de { + status = "okay"; +}; + &ehci0 { status = "okay"; }; From 661ccdc1a95f18ab6c1373322fde09afd5b90a1f Mon Sep 17 00:00:00 2001 From: Milo Kim Date: Tue, 13 Dec 2016 08:18:15 +0900 Subject: [PATCH 13/24] ARM: dts: sun8i: Support DTB build for NanoPi M1 The commit 10efbf5f1633 ("ARM: dts: sun8i: Add dts file for NanoPi M1 SBC") introduced NanoPi M1 board but it's missing in Allwinner H3 DTB build. Signed-off-by: Milo Kim Signed-off-by: Maxime Ripard --- arch/arm/boot/dts/Makefile | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index cccdbcb557b6..359041fce6b1 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -845,6 +845,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \ sun8i-a83t-allwinner-h8homlet-v2.dtb \ sun8i-a83t-cubietruck-plus.dtb \ sun8i-h3-bananapi-m2-plus.dtb \ + sun8i-h3-nanopi-m1.dtb \ sun8i-h3-nanopi-neo.dtb \ sun8i-h3-orangepi-2.dtb \ sun8i-h3-orangepi-lite.dtb \ From 3116d37651d77125bf50f81f859b1278e02ccce6 Mon Sep 17 00:00:00 2001 From: Emmanuel Vadot Date: Wed, 14 Dec 2016 15:57:24 +0100 Subject: [PATCH 14/24] ARM: dts: sunxi: Change node name for pwrseq pin on Olinuxino-lime2-emmc The node name for the power seq pin is mmc2@0 like the mmc2_pins_a one. This makes the original node (mmc2_pins_a) scrapped out of the dtb and result in a unusable eMMC if U-Boot didn't configured the pins to the correct functions. Signed-off-by: Emmanuel Vadot Signed-off-by: Maxime Ripard --- arch/arm/boot/dts/sun7i-a20-olinuxino-lime2-emmc.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2-emmc.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2-emmc.dts index 5ea4915f6d75..10d307408f23 100644 --- a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2-emmc.dts +++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2-emmc.dts @@ -56,7 +56,7 @@ }; &pio { - mmc2_pins_nrst: mmc2@0 { + mmc2_pins_nrst: mmc2-rst-pin { allwinner,pins = "PC16"; allwinner,function = "gpio_out"; allwinner,drive = ; From f0e8faa7a5e894b0fc99d24be1b18685a92ea466 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Wed, 16 Nov 2016 16:20:37 +0100 Subject: [PATCH 15/24] ARM: ux500: fix prcmu_is_cpu_in_wfi() calculation This function clearly never worked and always returns true, as pointed out by gcc-7: arch/arm/mach-ux500/pm.c: In function 'prcmu_is_cpu_in_wfi': arch/arm/mach-ux500/pm.c:137:212: error: ?: using integer constants in boolean context, the expression will always evaluate to 'true' [-Werror=int-in-bool-context] With the added braces, the condition actually makes sense. Fixes: 34fe6f107eab ("mfd : Check if the other db8500 core is in WFI") Signed-off-by: Arnd Bergmann Acked-by: Daniel Lezcano Signed-off-by: Linus Walleij --- arch/arm/mach-ux500/pm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-ux500/pm.c b/arch/arm/mach-ux500/pm.c index 8538910db202..a970e7fcba9e 100644 --- a/arch/arm/mach-ux500/pm.c +++ b/arch/arm/mach-ux500/pm.c @@ -134,8 +134,8 @@ bool prcmu_pending_irq(void) */ bool prcmu_is_cpu_in_wfi(int cpu) { - return readl(PRCM_ARM_WFI_STANDBY) & cpu ? PRCM_ARM_WFI_STANDBY_WFI1 : - PRCM_ARM_WFI_STANDBY_WFI0; + return readl(PRCM_ARM_WFI_STANDBY) & + (cpu ? PRCM_ARM_WFI_STANDBY_WFI1 : PRCM_ARM_WFI_STANDBY_WFI0); } /* From 36b29eb30ee0f6c99f06bea406c23a3fd4cbb80b Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Thu, 12 Jan 2017 14:53:41 +0000 Subject: [PATCH 16/24] soc: ti: wkup_m3_ipc: Fix error return code in wkup_m3_ipc_probe() Fix to return a negative error code from the kthread_run() error handling case instead of 0, as done elsewhere in this function. Fixes: cdd5de500b2c ("soc: ti: Add wkup_m3_ipc driver") Signed-off-by: Wei Yongjun Signed-off-by: Tony Lindgren --- drivers/soc/ti/wkup_m3_ipc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/soc/ti/wkup_m3_ipc.c b/drivers/soc/ti/wkup_m3_ipc.c index 8823cc81ae45..5bb376009d98 100644 --- a/drivers/soc/ti/wkup_m3_ipc.c +++ b/drivers/soc/ti/wkup_m3_ipc.c @@ -459,6 +459,7 @@ static int wkup_m3_ipc_probe(struct platform_device *pdev) if (IS_ERR(task)) { dev_err(dev, "can't create rproc_boot thread\n"); + ret = PTR_ERR(task); goto err_put_rproc; } From 8e2329ead748a85f4ae103d71a0575ef364c30a0 Mon Sep 17 00:00:00 2001 From: Sekhar Nori Date: Thu, 12 Jan 2017 16:24:43 +0530 Subject: [PATCH 17/24] ARM: dts: dra72-evm-revc: fix typo in ethernet-phy node Fix a typo in impedance setting for ethernet-phy@3 Fixes: b76db38cd8ae ("ARM: dts: dra72-evm-revc: add phy impedance settings") Cc: Mugunthan V N Signed-off-by: Sekhar Nori Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/dra72-evm-revc.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/dra72-evm-revc.dts b/arch/arm/boot/dts/dra72-evm-revc.dts index c3d939c9666c..3f808a47df03 100644 --- a/arch/arm/boot/dts/dra72-evm-revc.dts +++ b/arch/arm/boot/dts/dra72-evm-revc.dts @@ -75,6 +75,6 @@ ti,rx-internal-delay = ; ti,tx-internal-delay = ; ti,fifo-depth = ; - ti,min-output-imepdance; + ti,min-output-impedance; }; }; From 321012faf5975a4679771d7478b22ed42095aa9d Mon Sep 17 00:00:00 2001 From: Valentin Rothberg Date: Fri, 2 Dec 2016 10:24:56 +0100 Subject: [PATCH 18/24] ARM: multi_v7_defconfig: fix config typo s/CONFIG_CONFIG_BCM47XX_NVRAM/CONFIG_BCM47XX_NVRAM/ Fixes: 8dace3040426 ("ARM: multi_v7_defconfig: Enable BCM47xx/BCM5301x drivers") Signed-off-by: Valentin Rothberg Signed-off-by: Florian Fainelli --- arch/arm/configs/multi_v7_defconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index b01a43851294..6014a6be8459 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -893,7 +893,7 @@ CONFIG_BCM2835_MBOX=y CONFIG_RASPBERRYPI_FIRMWARE=y CONFIG_EFI_VARS=m CONFIG_EFI_CAPSULE_LOADER=m -CONFIG_CONFIG_BCM47XX_NVRAM=y +CONFIG_BCM47XX_NVRAM=y CONFIG_BCM47XX_SPROM=y CONFIG_EXT4_FS=y CONFIG_AUTOFS4_FS=y From 91546c56624a79f4a8fd80bede6b5a38c0f0ad78 Mon Sep 17 00:00:00 2001 From: Valentin Rothberg Date: Fri, 2 Dec 2016 10:42:49 +0100 Subject: [PATCH 19/24] ARM: multi_v7_defconfig: set bcm47xx watchdog Correct the bcm47xx watchdog option. The convention of bcm watchdogs is the _WDT suffix. Fixes: 8dace3040426 ("ARM: multi_v7_defconfig: Enable BCM47xx/BCM5301x drivers") Signed-off-by: Valentin Rothberg Signed-off-by: Florian Fainelli --- arch/arm/configs/multi_v7_defconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index 6014a6be8459..028d2b70e3b5 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -471,7 +471,7 @@ CONFIG_MESON_WATCHDOG=y CONFIG_DW_WATCHDOG=y CONFIG_DIGICOLOR_WATCHDOG=y CONFIG_BCM2835_WDT=y -CONFIG_BCM47XX_WATCHDOG=y +CONFIG_BCM47XX_WDT=y CONFIG_BCM7038_WDT=m CONFIG_BCM_KONA_WDT=y CONFIG_MFD_ACT8945A=y From 6771e01f7965ea13988d0a5a7972f97be4e46452 Mon Sep 17 00:00:00 2001 From: Jon Mason Date: Thu, 12 Jan 2017 10:50:10 -0500 Subject: [PATCH 20/24] ARM: dts: NSP: Fix DT ranges error The range size for axi is 0x2 bytes too small, as the QSPI needs 0x11c408 + 0x004 (which is 0x0011c40c, not 0x0011c40a). No errors have been observed with this shortcoming, but fixing it for correctness. Fixes: 329f98c1974e ("ARM: dts: NSP: Add QSPI nodes to NSPI and bcm958625k DTSes") Signed-off-by: Jon Mason Signed-off-by: Florian Fainelli --- arch/arm/boot/dts/bcm-nsp.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/bcm-nsp.dtsi b/arch/arm/boot/dts/bcm-nsp.dtsi index b6142bda661e..15f07f9af3b3 100644 --- a/arch/arm/boot/dts/bcm-nsp.dtsi +++ b/arch/arm/boot/dts/bcm-nsp.dtsi @@ -160,7 +160,7 @@ axi { compatible = "simple-bus"; - ranges = <0x00000000 0x18000000 0x0011c40a>; + ranges = <0x00000000 0x18000000 0x0011c40c>; #address-cells = <1>; #size-cells = <1>; From 87cb12910a2ab6ed41ae951ea4d9c1cc1120199a Mon Sep 17 00:00:00 2001 From: Jean-Jacques Hiblot Date: Mon, 9 Jan 2017 13:22:15 +0100 Subject: [PATCH 21/24] ARM: dts: OMAP5 / DRA7: indicate that SATA port 0 is available. AHCI provides the register PORTS_IMPL to let the software know which port is supported. The register must be initialized by the bootloader. However in some cases u-boot doesn't properly initialize this value (if it is not compiled with SATA support for example or if the SATA initialization fails). The DTS entry "ports-implemented" can be used to override the value in PORTS_IMPL. Without this patch the SATA will not work in the following two cases: * if there has been a failure to initialize SATA in u-boot. * if ahci_platform module has been removed and re-inserted. The reason is that the content of PORTS_IMPL is lost after the module is removed. I suspect that it's because the controller is reset by the hwmod. Cc: # v4.6+ Signed-off-by: Jean-Jacques Hiblot Acked-by: Roger Quadros [tony@atomide.com: updated comments with what goes wrong] Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/dra7.dtsi | 1 + arch/arm/boot/dts/omap5.dtsi | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi index 1faf24acd521..5ba161679e01 100644 --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -1378,6 +1378,7 @@ phy-names = "sata-phy"; clocks = <&sata_ref_clk>; ti,hwmods = "sata"; + ports-implemented = <0x1>; }; rtc: rtc@48838000 { diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi index 7cd92babc41a..0844737b72b2 100644 --- a/arch/arm/boot/dts/omap5.dtsi +++ b/arch/arm/boot/dts/omap5.dtsi @@ -988,6 +988,7 @@ phy-names = "sata-phy"; clocks = <&sata_ref_clk>; ti,hwmods = "sata"; + ports-implemented = <0x1>; }; dss: dss@58000000 { From f7bcd4b6f6983d668b057dc166799716690423a4 Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Fri, 6 Jan 2017 09:04:32 +0100 Subject: [PATCH 22/24] ARM64: dts: meson-gxbb-odroidc2: Disable SCPI DVFS The current hardware is not able to run with all cores enabled at a cluster frequency superior at 1536MHz. But the currently shipped u-boot for the platform still reports an OPP table with possible DVFS frequency up to 2GHz, and will not change since the off-tree linux tree supports limiting the OPPs with a kernel parameter. A recent u-boot change reports the boot-time DVFS around 100MHz and the default performance cpufreq governor sets the maximum frequency. Previous version of u-boot reported to be already at the max OPP and left the OPP as is. Nevertheless, other governors like ondemand could setup the max frequency and make the system crash. This patch disables the DVFS clock and disables cpufreq. Fixes: 70db166a2baa ("ARM64: dts: meson-gxbb: Add SCPI with cpufreq & sensors Nodes") Signed-off-by: Neil Armstrong Signed-off-by: Kevin Hilman Signed-off-by: Olof Johansson --- arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts | 4 ++++ arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts index 238fbeacd330..5d28e1cdc998 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts @@ -137,6 +137,10 @@ }; }; +&scpi_clocks { + status = "disabled"; +}; + &uart_AO { status = "okay"; pinctrl-0 = <&uart_ao_a_pins>; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi index 596240c38a9c..b35307321b63 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi @@ -55,7 +55,7 @@ mboxes = <&mailbox 1 &mailbox 2>; shmem = <&cpu_scp_lpri &cpu_scp_hpri>; - clocks { + scpi_clocks: clocks { compatible = "arm,scpi-clocks"; scpi_dvfs: scpi_clocks@0 { From 1ea6af3216b092ec97129ac81bd95cf254c4b140 Mon Sep 17 00:00:00 2001 From: Adam Ford Date: Tue, 17 Jan 2017 13:34:06 -0600 Subject: [PATCH 23/24] ARM: dts: omap3: Fix Card Detect and Write Protect on Logic PD SOM-LV This fixes commit ab8dd3aed011 ("ARM: DTS: Add minimal Support for Logic PD DM3730 SOM-LV") where the Card Detect and Write Protect pins were improperly configured. Fixes: ab8dd3aed011 ("ARM: DTS: Add minimal Support for Logic PD DM3730 SOM-LV") Signed-off-by: Adam Ford Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/logicpd-som-lv-37xx-devkit.dts | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/arch/arm/boot/dts/logicpd-som-lv-37xx-devkit.dts b/arch/arm/boot/dts/logicpd-som-lv-37xx-devkit.dts index da8598402ab8..38faa90007d7 100644 --- a/arch/arm/boot/dts/logicpd-som-lv-37xx-devkit.dts +++ b/arch/arm/boot/dts/logicpd-som-lv-37xx-devkit.dts @@ -158,7 +158,7 @@ &mmc1 { interrupts-extended = <&intc 83 &omap3_pmx_core 0x11a>; pinctrl-names = "default"; - pinctrl-0 = <&mmc1_pins &mmc1_cd>; + pinctrl-0 = <&mmc1_pins>; wp-gpios = <&gpio4 30 GPIO_ACTIVE_HIGH>; /* gpio_126 */ cd-gpios = <&gpio4 14 IRQ_TYPE_LEVEL_LOW>; /* gpio_110 */ vmmc-supply = <&vmmc1>; @@ -193,7 +193,8 @@ OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT | MUX_MODE0) /* sdmmc1_dat1.sdmmc1_dat1 */ OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT | MUX_MODE0) /* sdmmc1_dat2.sdmmc1_dat2 */ OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT | MUX_MODE0) /* sdmmc1_dat3.sdmmc1_dat3 */ - OMAP3_CORE1_IOPAD(0x2132, PIN_INPUT_PULLUP | MUX_MODE4) /* cam_strobe.gpio_126 sdmmc1_wp*/ + OMAP3_CORE1_IOPAD(0x2132, PIN_INPUT_PULLUP | MUX_MODE4) /* cam_strobe.gpio_126 */ + OMAP3_CORE1_IOPAD(0x212c, PIN_INPUT_PULLUP | MUX_MODE4) /* cam_d11.gpio_110 */ >; }; @@ -242,12 +243,6 @@ OMAP3_WKUP_IOPAD(0x2a16, PIN_OUTPUT | PIN_OFF_OUTPUT_LOW | MUX_MODE4) /* sys_boot6.gpio_8 */ >; }; - - mmc1_cd: pinmux_mmc1_cd { - pinctrl-single,pins = < - OMAP3_WKUP_IOPAD(0x212c, PIN_INPUT_PULLUP | MUX_MODE4) /* cam_d11.gpio_110 */ - >; - }; }; From 43849785e1079f6606a31cb7fda92d1200849728 Mon Sep 17 00:00:00 2001 From: Fabien Parent Date: Tue, 17 Jan 2017 13:57:42 +0100 Subject: [PATCH 24/24] ARM: dts: da850-evm: fix read access to SPI flash Read access to the SPI flash are broken on da850-evm, i.e. the data read is not what is actually programmed on the flash. According to the datasheet for the M25P64 part present on the da850-evm, if the SPI frequency is higher than 20MHz then the READ command is not usable anymore and only the FAST_READ command can be used to read data. This commit specifies in the DTS that we should use FAST_READ command instead of the READ command. Cc: stable@vger.kernel.org Tested-by: Kevin Hilman Signed-off-by: Fabien Parent [nsekhar@ti.com: subject line adjustment] Signed-off-by: Sekhar Nori Signed-off-by: Olof Johansson --- arch/arm/boot/dts/da850-evm.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts index 41de15fe15a2..78492a0bbbab 100644 --- a/arch/arm/boot/dts/da850-evm.dts +++ b/arch/arm/boot/dts/da850-evm.dts @@ -99,6 +99,7 @@ #size-cells = <1>; compatible = "m25p64"; spi-max-frequency = <30000000>; + m25p,fast-read; reg = <0>; partition@0 { label = "U-Boot-SPL";