February 2018 - Linux-stable-mirror

Patch "mmc: sdhci-of-esdhc: fix the mmc error after sleep on ls1046ardb" has been added to the 4.9-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled mmc: sdhci-of-esdhc: fix the mmc error after sleep on ls1046ardb to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: mmc-sdhci-of-esdhc-fix-the-mmc-error-after-sleep-on-ls1046ardb.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From f2bc600008bd6f7f5d0b6b56238d14f95cd454d2 Mon Sep 17 00:00:00 2001 From: "yinbo.zhu" <yinbo.zhu(a)nxp.com> Date: Fri, 1 Dec 2017 15:09:34 +0800 Subject: mmc: sdhci-of-esdhc: fix the mmc error after sleep on ls1046ardb From: yinbo.zhu <yinbo.zhu(a)nxp.com> commit f2bc600008bd6f7f5d0b6b56238d14f95cd454d2 upstream. When system wakes up from sleep on ls1046ardb, the SD operation fails with mmc error messages since ESDHC_TB_EN bit couldn't be cleaned by eSDHC_SYSCTL[RSTA]. It's proper to clean this bit in esdhc_reset() rather than in probe. Signed-off-by: yinbo.zhu <yinbo.zhu(a)nxp.com> Acked-by: Yangbo Lu <yangbo.lu(a)nxp.com> Acked-by: Adrian Hunter <adrian.hunter(a)intel.com> Signed-off-by: Ulf Hansson <ulf.hansson(a)linaro.org> Cc: Rasmus Villemoes <rasmus.villemoes(a)prevas.dk> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/mmc/host/sdhci-of-esdhc.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) --- a/drivers/mmc/host/sdhci-of-esdhc.c +++ b/drivers/mmc/host/sdhci-of-esdhc.c @@ -489,10 +489,18 @@ static void esdhc_pltfm_set_bus_width(st static void esdhc_reset(struct sdhci_host *host, u8 mask) { + u32 val; + sdhci_reset(host, mask); sdhci_writel(host, host->ier, SDHCI_INT_ENABLE); sdhci_writel(host, host->ier, SDHCI_SIGNAL_ENABLE); + + if (mask & SDHCI_RESET_ALL) { + val = sdhci_readl(host, ESDHC_TBCTL); + val &= ~ESDHC_TB_EN; + sdhci_writel(host, val, ESDHC_TBCTL); + } } #ifdef CONFIG_PM_SLEEP @@ -584,10 +592,6 @@ static void esdhc_init(struct platform_d pltfm_host = sdhci_priv(host); esdhc = sdhci_pltfm_priv(pltfm_host); - val = sdhci_readl(host, ESDHC_TBCTL); - val &= ~ESDHC_TB_EN; - sdhci_writel(host, val, ESDHC_TBCTL); - host_ver = sdhci_readw(host, SDHCI_HOST_VERSION); esdhc->vendor_ver = (host_ver & SDHCI_VENDOR_VER_MASK) >> SDHCI_VENDOR_VER_SHIFT; Patches currently in stable-queue which might be from yinbo.zhu(a)nxp.com are queue-4.9/mmc-sdhci-of-esdhc-fix-the-mmc-error-after-sleep-on-ls1046ardb.patch queue-4.9/mmc-sdhci-of-esdhc-fix-emmc-couldn-t-work-after-kexec.patch

6 years, 10 months

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Patch "mmc: sdhci-of-esdhc: fix eMMC couldn't work after kexec" has been added to the 4.9-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled mmc: sdhci-of-esdhc: fix eMMC couldn't work after kexec to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: mmc-sdhci-of-esdhc-fix-emmc-couldn-t-work-after-kexec.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From 97618aca1440b5addc5c3d78659d3e176be23b80 Mon Sep 17 00:00:00 2001 From: "yinbo.zhu" <yinbo.zhu(a)nxp.com> Date: Wed, 8 Nov 2017 17:09:50 +0800 Subject: mmc: sdhci-of-esdhc: fix eMMC couldn't work after kexec From: yinbo.zhu <yinbo.zhu(a)nxp.com> commit 97618aca1440b5addc5c3d78659d3e176be23b80 upstream. The bit eSDHC_TBCTL[TB_EN] couldn't be reset by eSDHC_SYSCTL[RSTA] which is used to reset for all. The driver should make sure it's cleared before card initialization, otherwise the initialization would fail. Signed-off-by: yinbo.zhu <yinbo.zhu(a)nxp.com> Acked-by: Adrian Hunter <adrian.hunter(a)intel.com> Signed-off-by: Ulf Hansson <ulf.hansson(a)linaro.org> Cc: Rasmus Villemoes <rasmus.villemoes(a)prevas.dk> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/mmc/host/sdhci-of-esdhc.c | 4 ++++ 1 file changed, 4 insertions(+) --- a/drivers/mmc/host/sdhci-of-esdhc.c +++ b/drivers/mmc/host/sdhci-of-esdhc.c @@ -584,6 +584,10 @@ static void esdhc_init(struct platform_d pltfm_host = sdhci_priv(host); esdhc = sdhci_pltfm_priv(pltfm_host); + val = sdhci_readl(host, ESDHC_TBCTL); + val &= ~ESDHC_TB_EN; + sdhci_writel(host, val, ESDHC_TBCTL); + host_ver = sdhci_readw(host, SDHCI_HOST_VERSION); esdhc->vendor_ver = (host_ver & SDHCI_VENDOR_VER_MASK) >> SDHCI_VENDOR_VER_SHIFT; Patches currently in stable-queue which might be from yinbo.zhu(a)nxp.com are queue-4.9/mmc-sdhci-of-esdhc-fix-the-mmc-error-after-sleep-on-ls1046ardb.patch queue-4.9/mmc-sdhci-of-esdhc-fix-emmc-couldn-t-work-after-kexec.patch

6 years, 10 months

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Patch "media: r820t: fix r820t_write_reg for KASAN" has been added to the 4.9-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled media: r820t: fix r820t_write_reg for KASAN to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: media-r820t-fix-r820t_write_reg-for-kasan.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From 16c3ada89cff9a8c2a0eea34ffa1aa20af3f6008 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann <arnd(a)arndb.de> Date: Thu, 30 Nov 2017 06:08:05 -0500 Subject: media: r820t: fix r820t_write_reg for KASAN From: Arnd Bergmann <arnd(a)arndb.de> commit 16c3ada89cff9a8c2a0eea34ffa1aa20af3f6008 upstream. With CONFIG_KASAN, we get an overly long stack frame due to inlining the register access functions: drivers/media/tuners/r820t.c: In function 'generic_set_freq.isra.7': drivers/media/tuners/r820t.c:1334:1: error: the frame size of 2880 bytes is larger than 2048 bytes [-Werror=frame-larger-than=] This is caused by a gcc bug that has now been fixed in gcc-8. To work around the problem, we can pass the register data through a local variable that older gcc versions can optimize out as well. Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81715 Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Signed-off-by: Mauro Carvalho Chehab <mchehab(a)s-opensource.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/media/tuners/r820t.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) --- a/drivers/media/tuners/r820t.c +++ b/drivers/media/tuners/r820t.c @@ -396,9 +396,11 @@ static int r820t_write(struct r820t_priv return 0; } -static int r820t_write_reg(struct r820t_priv *priv, u8 reg, u8 val) +static inline int r820t_write_reg(struct r820t_priv *priv, u8 reg, u8 val) { - return r820t_write(priv, reg, &val, 1); + u8 tmp = val; /* work around GCC PR81715 with asan-stack=1 */ + + return r820t_write(priv, reg, &tmp, 1); } static int r820t_read_cache_reg(struct r820t_priv *priv, int reg) @@ -411,17 +413,18 @@ static int r820t_read_cache_reg(struct r return -EINVAL; } -static int r820t_write_reg_mask(struct r820t_priv *priv, u8 reg, u8 val, +static inline int r820t_write_reg_mask(struct r820t_priv *priv, u8 reg, u8 val, u8 bit_mask) { + u8 tmp = val; int rc = r820t_read_cache_reg(priv, reg); if (rc < 0) return rc; - val = (rc & ~bit_mask) | (val & bit_mask); + tmp = (rc & ~bit_mask) | (tmp & bit_mask); - return r820t_write(priv, reg, &val, 1); + return r820t_write(priv, reg, &tmp, 1); } static int r820t_read(struct r820t_priv *priv, u8 reg, u8 *val, int len) Patches currently in stable-queue which might be from arnd(a)arndb.de are queue-4.9/arm-spear600-add-missing-interrupt-parent-of-rtc.patch queue-4.9/media-r820t-fix-r820t_write_reg-for-kasan.patch queue-4.9/arm-dts-sti-add-gpio-polarity-for-hdmi-hpd-gpio-property.patch queue-4.9/kselftest-fix-oom-in-memory-compaction-test.patch queue-4.9/arm-spear13xx-fix-spics-gpio-controller-s-warning.patch queue-4.9/x86-fix-build-warnign-with-32-bit-pae.patch queue-4.9/arm-dts-delete-bogus-reference-to-the-charlcd.patch queue-4.9/mm-hide-a-warning-for-compile_test.patch queue-4.9/arm-pxa-tosa-bt-add-module_license-tag.patch queue-4.9/arm-lpc3250-fix-uda1380-gpio-numbers.patch queue-4.9/arm-dts-s5pv210-add-interrupt-parent-for-ohci.patch queue-4.9/arm-spear13xx-fix-dmas-cells.patch queue-4.9/arm-dts-exynos-fix-rtc-interrupt-for-exynos5410.patch queue-4.9/arm-dts-nomadik-add-interrupt-parent-for-clcd.patch

6 years, 10 months

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Patch "arm64: dts: msm8916: Add missing #phy-cells" has been added to the 4.9-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled arm64: dts: msm8916: Add missing #phy-cells to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: arm64-dts-msm8916-add-missing-phy-cells.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From b0ab681285aa66064f2de5b74191c0cabba381ff Mon Sep 17 00:00:00 2001 From: Bjorn Andersson <bjorn.andersson(a)linaro.org> Date: Tue, 7 Nov 2017 19:45:01 -0800 Subject: arm64: dts: msm8916: Add missing #phy-cells From: Bjorn Andersson <bjorn.andersson(a)linaro.org> commit b0ab681285aa66064f2de5b74191c0cabba381ff upstream. Add a missing #phy-cells to the dsi-phy, to silence dtc warning. Cc: Archit Taneja <architt(a)codeaurora.org> Fixes: 305410ffd1b2 ("arm64: dts: msm8916: Add display support") Signed-off-by: Bjorn Andersson <bjorn.andersson(a)linaro.org> Reviewed-by: Archit Taneja <architt(a)codeaurora.org> Signed-off-by: Andy Gross <andy.gross(a)linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- arch/arm64/boot/dts/qcom/msm8916.dtsi | 1 + 1 file changed, 1 insertion(+) --- a/arch/arm64/boot/dts/qcom/msm8916.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi @@ -796,6 +796,7 @@ "dsi_phy_regulator"; #clock-cells = <1>; + #phy-cells = <0>; clocks = <&gcc GCC_MDSS_AHB_CLK>; clock-names = "iface_clk"; Patches currently in stable-queue which might be from bjorn.andersson(a)linaro.org are queue-4.9/pm-devfreq-propagate-error-from-devfreq_add_device.patch queue-4.9/arm64-dts-msm8916-add-missing-phy-cells.patch queue-4.9/arm64-dts-msm8916-correct-ipc-references-for-smsm.patch

6 years, 10 months

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Patch "ARM: pxa/tosa-bt: add MODULE_LICENSE tag" has been added to the 4.9-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled ARM: pxa/tosa-bt: add MODULE_LICENSE tag to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: arm-pxa-tosa-bt-add-module_license-tag.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From 3343647813fdf0f2409fbf5816ee3e0622168079 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann <arnd(a)arndb.de> Date: Wed, 10 Jan 2018 15:40:37 +0100 Subject: ARM: pxa/tosa-bt: add MODULE_LICENSE tag From: Arnd Bergmann <arnd(a)arndb.de> commit 3343647813fdf0f2409fbf5816ee3e0622168079 upstream. Without this tag, we get a build warning: WARNING: modpost: missing MODULE_LICENSE() in arch/arm/mach-pxa/tosa-bt.o For completeness, I'm also adding author and description fields. Acked-by: Robert Jarzmik <robert.jarzmik(a)free.fr> Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- arch/arm/mach-pxa/tosa-bt.c | 4 ++++ 1 file changed, 4 insertions(+) --- a/arch/arm/mach-pxa/tosa-bt.c +++ b/arch/arm/mach-pxa/tosa-bt.c @@ -132,3 +132,7 @@ static struct platform_driver tosa_bt_dr }, }; module_platform_driver(tosa_bt_driver); + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Dmitry Baryshkov"); +MODULE_DESCRIPTION("Bluetooth built-in chip control"); Patches currently in stable-queue which might be from arnd(a)arndb.de are queue-4.9/arm-spear600-add-missing-interrupt-parent-of-rtc.patch queue-4.9/media-r820t-fix-r820t_write_reg-for-kasan.patch queue-4.9/arm-dts-sti-add-gpio-polarity-for-hdmi-hpd-gpio-property.patch queue-4.9/kselftest-fix-oom-in-memory-compaction-test.patch queue-4.9/arm-spear13xx-fix-spics-gpio-controller-s-warning.patch queue-4.9/x86-fix-build-warnign-with-32-bit-pae.patch queue-4.9/arm-dts-delete-bogus-reference-to-the-charlcd.patch queue-4.9/mm-hide-a-warning-for-compile_test.patch queue-4.9/arm-pxa-tosa-bt-add-module_license-tag.patch queue-4.9/arm-lpc3250-fix-uda1380-gpio-numbers.patch queue-4.9/arm-dts-s5pv210-add-interrupt-parent-for-ohci.patch queue-4.9/arm-spear13xx-fix-dmas-cells.patch queue-4.9/arm-dts-exynos-fix-rtc-interrupt-for-exynos5410.patch queue-4.9/arm-dts-nomadik-add-interrupt-parent-for-clcd.patch

6 years, 10 months

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Patch "ARM: dts: s5pv210: add interrupt-parent for ohci" has been added to the 4.9-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled ARM: dts: s5pv210: add interrupt-parent for ohci to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: arm-dts-s5pv210-add-interrupt-parent-for-ohci.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From 5c1037196b9ee75897c211972de370ed1336ec8f Mon Sep 17 00:00:00 2001 From: Arnd Bergmann <arnd(a)arndb.de> Date: Wed, 10 Jan 2018 17:10:11 +0100 Subject: ARM: dts: s5pv210: add interrupt-parent for ohci From: Arnd Bergmann <arnd(a)arndb.de> commit 5c1037196b9ee75897c211972de370ed1336ec8f upstream. The ohci-hcd node has an interrupt number but no interrupt-parent, leading to a warning with current dtc versions: arch/arm/boot/dts/s5pv210-aquila.dtb: Warning (interrupts_property): Missing interrupt-parent for /soc/ohci@ec300000 arch/arm/boot/dts/s5pv210-goni.dtb: Warning (interrupts_property): Missing interrupt-parent for /soc/ohci@ec300000 arch/arm/boot/dts/s5pv210-smdkc110.dtb: Warning (interrupts_property): Missing interrupt-parent for /soc/ohci@ec300000 arch/arm/boot/dts/s5pv210-smdkv210.dtb: Warning (interrupts_property): Missing interrupt-parent for /soc/ohci@ec300000 arch/arm/boot/dts/s5pv210-torbreck.dtb: Warning (interrupts_property): Missing interrupt-parent for /soc/ohci@ec300000 As seen from the related exynos dts files, the ohci and ehci controllers always share one interrupt number, and the number is the same here as well, so setting the same interrupt-parent is the reasonable solution here. Reviewed-by: Krzysztof Kozlowski <krzk(a)kernel.org> Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- arch/arm/boot/dts/s5pv210.dtsi | 1 + 1 file changed, 1 insertion(+) --- a/arch/arm/boot/dts/s5pv210.dtsi +++ b/arch/arm/boot/dts/s5pv210.dtsi @@ -463,6 +463,7 @@ compatible = "samsung,exynos4210-ohci"; reg = <0xec300000 0x100>; interrupts = <23>; + interrupt-parent = <&vic1>; clocks = <&clocks CLK_USB_HOST>; clock-names = "usbhost"; #address-cells = <1>; Patches currently in stable-queue which might be from arnd(a)arndb.de are queue-4.9/arm-spear600-add-missing-interrupt-parent-of-rtc.patch queue-4.9/media-r820t-fix-r820t_write_reg-for-kasan.patch queue-4.9/arm-dts-sti-add-gpio-polarity-for-hdmi-hpd-gpio-property.patch queue-4.9/kselftest-fix-oom-in-memory-compaction-test.patch queue-4.9/arm-spear13xx-fix-spics-gpio-controller-s-warning.patch queue-4.9/x86-fix-build-warnign-with-32-bit-pae.patch queue-4.9/arm-dts-delete-bogus-reference-to-the-charlcd.patch queue-4.9/mm-hide-a-warning-for-compile_test.patch queue-4.9/arm-pxa-tosa-bt-add-module_license-tag.patch queue-4.9/arm-lpc3250-fix-uda1380-gpio-numbers.patch queue-4.9/arm-dts-s5pv210-add-interrupt-parent-for-ohci.patch queue-4.9/arm-spear13xx-fix-dmas-cells.patch queue-4.9/arm-dts-exynos-fix-rtc-interrupt-for-exynos5410.patch queue-4.9/arm-dts-nomadik-add-interrupt-parent-for-clcd.patch

6 years, 10 months

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Patch "ARM: dts: exynos: fix RTC interrupt for exynos5410" has been added to the 4.9-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled ARM: dts: exynos: fix RTC interrupt for exynos5410 to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: arm-dts-exynos-fix-rtc-interrupt-for-exynos5410.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From 5628a8ca14149ba4226e3bdce3a04c3b688435ad Mon Sep 17 00:00:00 2001 From: Arnd Bergmann <arnd(a)arndb.de> Date: Thu, 21 Dec 2017 22:30:07 +0100 Subject: ARM: dts: exynos: fix RTC interrupt for exynos5410 From: Arnd Bergmann <arnd(a)arndb.de> commit 5628a8ca14149ba4226e3bdce3a04c3b688435ad upstream. According to the comment added to exynos_dt_pmu_match[] in commit 8b283c025443 ("ARM: exynos4/5: convert pmu wakeup to stacked domains"), the RTC is not able to wake up the system through the PMU on Exynos5410, unlike Exynos5420. However, when the RTC DT node got added, it was a straight copy of the Exynos5420 node, which now causes a warning from dtc. This removes the incorrect interrupt-parent, which should get the interrupt working and avoid the warning. Fixes: e1e146b1b062 ("ARM: dts: exynos: Add RTC and I2C to Exynos5410") Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Signed-off-by: Krzysztof Kozlowski <krzk(a)kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- arch/arm/boot/dts/exynos5410.dtsi | 1 - 1 file changed, 1 deletion(-) --- a/arch/arm/boot/dts/exynos5410.dtsi +++ b/arch/arm/boot/dts/exynos5410.dtsi @@ -274,7 +274,6 @@ &rtc { clocks = <&clock CLK_RTC>; clock-names = "rtc"; - interrupt-parent = <&pmu_system_controller>; status = "disabled"; }; Patches currently in stable-queue which might be from arnd(a)arndb.de are queue-4.9/arm-spear600-add-missing-interrupt-parent-of-rtc.patch queue-4.9/media-r820t-fix-r820t_write_reg-for-kasan.patch queue-4.9/arm-dts-sti-add-gpio-polarity-for-hdmi-hpd-gpio-property.patch queue-4.9/kselftest-fix-oom-in-memory-compaction-test.patch queue-4.9/arm-spear13xx-fix-spics-gpio-controller-s-warning.patch queue-4.9/x86-fix-build-warnign-with-32-bit-pae.patch queue-4.9/arm-dts-delete-bogus-reference-to-the-charlcd.patch queue-4.9/mm-hide-a-warning-for-compile_test.patch queue-4.9/arm-pxa-tosa-bt-add-module_license-tag.patch queue-4.9/arm-lpc3250-fix-uda1380-gpio-numbers.patch queue-4.9/arm-dts-s5pv210-add-interrupt-parent-for-ohci.patch queue-4.9/arm-spear13xx-fix-dmas-cells.patch queue-4.9/arm-dts-exynos-fix-rtc-interrupt-for-exynos5410.patch queue-4.9/arm-dts-nomadik-add-interrupt-parent-for-clcd.patch

6 years, 10 months

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Patch "arm: dts: mt2701: Add reset-cells" has been added to the 4.9-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled arm: dts: mt2701: Add reset-cells to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: arm-dts-mt2701-add-reset-cells.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From ae72e95b5e4ded145bfc6926ad9457b74e3af41a Mon Sep 17 00:00:00 2001 From: Matthias Brugger <matthias.bgg(a)gmail.com> Date: Fri, 1 Dec 2017 13:07:08 +0100 Subject: arm: dts: mt2701: Add reset-cells From: Matthias Brugger <matthias.bgg(a)gmail.com> commit ae72e95b5e4ded145bfc6926ad9457b74e3af41a upstream. The hifsys and ethsys needs the definition of the reset-cells property. Fix this. Reviewed-by: Rob Herring <robh(a)kernel.org> Signed-off-by: Matthias Brugger <matthias.bgg(a)gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- arch/arm/boot/dts/mt2701.dtsi | 2 ++ 1 file changed, 2 insertions(+) --- a/arch/arm/boot/dts/mt2701.dtsi +++ b/arch/arm/boot/dts/mt2701.dtsi @@ -197,12 +197,14 @@ compatible = "mediatek,mt2701-hifsys", "syscon"; reg = <0 0x1a000000 0 0x1000>; #clock-cells = <1>; + #reset-cells = <1>; }; ethsys: syscon@1b000000 { compatible = "mediatek,mt2701-ethsys", "syscon"; reg = <0 0x1b000000 0 0x1000>; #clock-cells = <1>; + #reset-cells = <1>; }; bdpsys: syscon@1c000000 { Patches currently in stable-queue which might be from matthias.bgg(a)gmail.com are queue-4.9/arm-dts-mt2701-add-reset-cells.patch

6 years, 10 months

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Patch "ARM: dts: Delete bogus reference to the charlcd" has been added to the 4.9-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled ARM: dts: Delete bogus reference to the charlcd to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: arm-dts-delete-bogus-reference-to-the-charlcd.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From 586b2a4befad88cd87b372a1cea01e58c6811ea9 Mon Sep 17 00:00:00 2001 From: Linus Walleij <linus.walleij(a)linaro.org> Date: Tue, 2 Jan 2018 08:57:17 +0100 Subject: ARM: dts: Delete bogus reference to the charlcd From: Linus Walleij <linus.walleij(a)linaro.org> commit 586b2a4befad88cd87b372a1cea01e58c6811ea9 upstream. The EB MP board probably has a character LCD but the board manual does not really state which IRQ it has assigned to this device. The invalid assignment was a mistake by me during submission of the DTSI where I was looking for the reference, didn't find it and didn't fill it in. Delete this for now: it can probably be fixed but that requires access to the actual board for some trial-and-error experiments. Reported-by: Arnd Bergmann <arnd(a)arndb.de> Signed-off-by: Linus Walleij <linus.walleij(a)linaro.org> Signed-off-by: Olof Johansson <olof(a)lixom.net> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- arch/arm/boot/dts/arm-realview-eb-mp.dtsi | 5 ----- 1 file changed, 5 deletions(-) --- a/arch/arm/boot/dts/arm-realview-eb-mp.dtsi +++ b/arch/arm/boot/dts/arm-realview-eb-mp.dtsi @@ -150,11 +150,6 @@ interrupts = <0 8 IRQ_TYPE_LEVEL_HIGH>; }; -&charlcd { - interrupt-parent = <&intc>; - interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; -}; - &serial0 { interrupt-parent = <&intc>; interrupts = <0 4 IRQ_TYPE_LEVEL_HIGH>; Patches currently in stable-queue which might be from linus.walleij(a)linaro.org are queue-4.9/arm-dts-delete-bogus-reference-to-the-charlcd.patch queue-4.9/arm-dts-nomadik-add-interrupt-parent-for-clcd.patch

6 years, 10 months

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Patch "mmc: sdhci-of-esdhc: fix the mmc error after sleep on ls1046ardb" has been added to the 4.15-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled mmc: sdhci-of-esdhc: fix the mmc error after sleep on ls1046ardb to the 4.15-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: mmc-sdhci-of-esdhc-fix-the-mmc-error-after-sleep-on-ls1046ardb.patch and it can be found in the queue-4.15 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From f2bc600008bd6f7f5d0b6b56238d14f95cd454d2 Mon Sep 17 00:00:00 2001 From: "yinbo.zhu" <yinbo.zhu(a)nxp.com> Date: Fri, 1 Dec 2017 15:09:34 +0800 Subject: mmc: sdhci-of-esdhc: fix the mmc error after sleep on ls1046ardb From: yinbo.zhu <yinbo.zhu(a)nxp.com> commit f2bc600008bd6f7f5d0b6b56238d14f95cd454d2 upstream. When system wakes up from sleep on ls1046ardb, the SD operation fails with mmc error messages since ESDHC_TB_EN bit couldn't be cleaned by eSDHC_SYSCTL[RSTA]. It's proper to clean this bit in esdhc_reset() rather than in probe. Signed-off-by: yinbo.zhu <yinbo.zhu(a)nxp.com> Acked-by: Yangbo Lu <yangbo.lu(a)nxp.com> Acked-by: Adrian Hunter <adrian.hunter(a)intel.com> Signed-off-by: Ulf Hansson <ulf.hansson(a)linaro.org> Cc: Rasmus Villemoes <rasmus.villemoes(a)prevas.dk> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/mmc/host/sdhci-of-esdhc.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) --- a/drivers/mmc/host/sdhci-of-esdhc.c +++ b/drivers/mmc/host/sdhci-of-esdhc.c @@ -589,10 +589,18 @@ static void esdhc_pltfm_set_bus_width(st static void esdhc_reset(struct sdhci_host *host, u8 mask) { + u32 val; + sdhci_reset(host, mask); sdhci_writel(host, host->ier, SDHCI_INT_ENABLE); sdhci_writel(host, host->ier, SDHCI_SIGNAL_ENABLE); + + if (mask & SDHCI_RESET_ALL) { + val = sdhci_readl(host, ESDHC_TBCTL); + val &= ~ESDHC_TB_EN; + sdhci_writel(host, val, ESDHC_TBCTL); + } } /* The SCFG, Supplemental Configuration Unit, provides SoC specific @@ -785,10 +793,6 @@ static void esdhc_init(struct platform_d pltfm_host = sdhci_priv(host); esdhc = sdhci_pltfm_priv(pltfm_host); - val = sdhci_readl(host, ESDHC_TBCTL); - val &= ~ESDHC_TB_EN; - sdhci_writel(host, val, ESDHC_TBCTL); - host_ver = sdhci_readw(host, SDHCI_HOST_VERSION); esdhc->vendor_ver = (host_ver & SDHCI_VENDOR_VER_MASK) >> SDHCI_VENDOR_VER_SHIFT; Patches currently in stable-queue which might be from yinbo.zhu(a)nxp.com are queue-4.15/mmc-sdhci-of-esdhc-fix-the-mmc-error-after-sleep-on-ls1046ardb.patch queue-4.15/mmc-sdhci-of-esdhc-fix-emmc-couldn-t-work-after-kexec.patch

6 years, 10 months

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Linux-stable-mirror February 2018