From: Sasha Levin <Alexander.Levin@microsoft.com>
To: "stable@vger.kernel.org" <stable@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Cc: Bhushan Shah <bshah@kde.org>,
Brian Masney <masneyb@onstation.org>,
Andy Gross <andy.gross@linaro.org>,
Sasha Levin <Alexander.Levin@microsoft.com>
Subject: [PATCH AUTOSEL 4.14 56/67] ARM: dts: qcom: msm8974-hammerhead: increase load on l20 for sdhci
Date: Fri, 7 Sep 2018 00:38:02 +0000 [thread overview]
Message-ID: <20180907003716.57737-56-alexander.levin@microsoft.com> (raw)
In-Reply-To: <20180907003716.57737-1-alexander.levin@microsoft.com>
From: Bhushan Shah <bshah@kde.org>
[ Upstream commit 03864e57770a9541e7ff3990bacf2d9a2fffcd5d ]
The kernel would not boot on the hammerhead hardware due to the
following error:
mmc0: Timeout waiting for hardware interrupt.
mmc0: sdhci: ============ SDHCI REGISTER DUMP ===========
mmc0: sdhci: Sys addr: 0x00000200 | Version: 0x00003802
mmc0: sdhci: Blk size: 0x00000200 | Blk cnt: 0x00000200
mmc0: sdhci: Argument: 0x00000000 | Trn mode: 0x00000023
mmc0: sdhci: Present: 0x03e80000 | Host ctl: 0x00000034
mmc0: sdhci: Power: 0x00000001 | Blk gap: 0x00000000
mmc0: sdhci: Wake-up: 0x00000000 | Clock: 0x00000007
mmc0: sdhci: Timeout: 0x0000000e | Int stat: 0x00000000
mmc0: sdhci: Int enab: 0x02ff900b | Sig enab: 0x02ff100b
mmc0: sdhci: AC12 err: 0x00000000 | Slot int: 0x00000000
mmc0: sdhci: Caps: 0x642dc8b2 | Caps_1: 0x00008007
mmc0: sdhci: Cmd: 0x00000c1b | Max curr: 0x00000000
mmc0: sdhci: Resp[0]: 0x00000c00 | Resp[1]: 0x00000000
mmc0: sdhci: Resp[2]: 0x00000000 | Resp[3]: 0x00000000
mmc0: sdhci: Host ctl2: 0x00000008
mmc0: sdhci: ADMA Err: 0x00000000 | ADMA Ptr: 0x70040220
mmc0: sdhci: ============================================
mmc0: Card stuck in wrong state! mmcblk0 card_busy_detect status: 0xe00
mmc0: cache flush error -110
mmc0: Reset 0x1 never completed.
This patch increases the load on l20 to 0.2 amps for the sdhci
and allows the device to boot normally.
Signed-off-by: Bhushan Shah <bshah@kde.org>
Signed-off-by: Brian Masney <masneyb@onstation.org>
Suggested-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Tested-by: Brian Masney <masneyb@onstation.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
---
arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts b/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts
index 4dc0b347b1ee..c2dc9d09484a 100644
--- a/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts
+++ b/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts
@@ -189,6 +189,8 @@
regulator-max-microvolt = <2950000>;
regulator-boot-on;
+ regulator-system-load = <200000>;
+ regulator-allow-set-load;
};
l21 {
--
2.17.1
next prev parent reply other threads:[~2018-09-07 0:51 UTC|newest]
Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-07 0:37 [PATCH AUTOSEL 4.14 01/67] usb: dwc3: change stream event enable bit back to 13 Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 03/67] iommu/arm-smmu-v3: sync the OVACKFLG to PRIQ consumer register Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 02/67] usb: usbtest: use irqsave() in USB's complete callback Sasha Levin
2018-09-07 5:43 ` Greg Kroah-Hartman
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 04/67] iommu/arm-smmu: Error out only if not enough context interrupts Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 05/67] iommu/io-pgtable-arm-v7s: Abort allocation when table address overflows the PTE Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 06/67] ALSA: pcm: Add __force to cast in snd_pcm_lib_read/write() Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 07/67] ALSA: msnd: Fix the default sample sizes Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 08/67] ALSA: usb-audio: Fix multiple definitions in AU0828_DEVICE() macro Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 09/67] xfrm: fix 'passing zero to ERR_PTR()' warning Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 11/67] gfs2: Special-case rindex for gfs2_grow Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 10/67] amd-xgbe: use dma_mapping_error to check map errors Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 12/67] clk: imx6ul: fix missing of_node_put() Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 13/67] clk: core: Potentially free connection id Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 14/67] clk: clk-fixed-factor: Clear OF_POPULATED flag in case of failure Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 15/67] kbuild: add .DELETE_ON_ERROR special target Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 16/67] media: tw686x: Fix oops on buffer alloc failure Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 17/67] dmaengine: pl330: fix irq race with terminate_all Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 18/67] MIPS: ath79: fix system restart Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 19/67] media: videobuf2-core: check for q->error in vb2_core_qbuf() Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 21/67] block: allow max_discard_segments to be stacked Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 20/67] IB/rxe: Drop QP0 silently Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 22/67] IB/ipoib: Fix error return code in ipoib_dev_init() Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 24/67] media: ov5645: Supported external clock is 24MHz Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 23/67] mtd/maps: fix solutionengine.c printk format warnings Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 25/67] perf test: Fix subtest number when showing results Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 27/67] ARM: exynos: Define EINT_WAKEUP_MASK registers for S5Pv210 and Exynos5433 Sasha Levin
2018-09-07 6:33 ` Krzysztof Kozlowski
2018-09-12 17:44 ` Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 26/67] gfs2: Don't reject a supposedly full bitmap if we have blocks reserved Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 28/67] perf tools: Synthesize GROUP_DESC feature in pipe mode Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 29/67] iio: ad9523: Fix displayed phase Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 31/67] fbdev: omapfb: off by one in omapfb_register_client() Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 30/67] iio: sca3000: Fix missing return in switch Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 32/67] perf tools: Fix struct comm_str removal crash Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 33/67] video: goldfishfb: fix memory leak on driver remove Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 34/67] fbdev/via: fix defined but not used warning Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 35/67] perf powerpc: Fix callchain ip filtering when return address is in a register Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 36/67] video: fbdev: pxafb: clear allocated memory for video modes Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 37/67] fbdev: Distinguish between interlaced and progressive modes Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 38/67] ARM: exynos: Clear global variable on init error path Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 39/67] perf powerpc: Fix callchain ip filtering Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 40/67] nvme-rdma: unquiesce queues when deleting the controller Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 42/67] powerpc/powernv: opal_put_chars partial write fix Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 41/67] KVM: arm/arm64: vgic: Fix possible spectre-v1 write in vgic_mmio_write_apr() Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 43/67] staging: bcm2835-camera: fix timeout handling in wait_for_completion_timeout Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 44/67] staging: bcm2835-camera: handle wait_for_completion_timeout return properly Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 45/67] ASoC: rt5514: Fix the issue of the delay volume applied Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 46/67] MIPS: jz4740: Bump zload address Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 47/67] mac80211: restrict delayed tailroom needed decrement Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 48/67] Smack: Fix handling of IPv4 traffic received by PF_INET6 sockets Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 49/67] wan/fsl_ucc_hdlc: use IS_ERR_VALUE() to check return value of qe_muram_alloc Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 50/67] arm64: fix possible spectre-v1 write in ptrace_hbp_set_event() Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 51/67] reset: imx7: Fix always writing bits as 0 Sasha Levin
2018-09-07 0:37 ` [PATCH AUTOSEL 4.14 52/67] efi/arm: preserve early mapping of UEFI memory map longer for BGRT Sasha Levin
2018-09-07 0:38 ` [PATCH AUTOSEL 4.14 54/67] xen-netfront: fix queue name setting Sasha Levin
2018-09-07 0:38 ` [PATCH AUTOSEL 4.14 53/67] nfp: avoid buffer leak when FW communication fails Sasha Levin
2018-09-07 0:38 ` [PATCH AUTOSEL 4.14 55/67] arm64: dts: qcom: db410c: Fix Bluetooth LED trigger Sasha Levin
2018-09-07 0:38 ` Sasha Levin [this message]
2018-09-07 0:38 ` [PATCH AUTOSEL 4.14 57/67] s390/qeth: fix race in used-buffer accounting Sasha Levin
2018-09-07 0:38 ` [PATCH AUTOSEL 4.14 59/67] platform/x86: toshiba_acpi: Fix defined but not used build warnings Sasha Levin
2018-09-07 0:38 ` [PATCH AUTOSEL 4.14 58/67] s390/qeth: reset layer2 attribute on layer switch Sasha Levin
2018-09-07 0:38 ` [PATCH AUTOSEL 4.14 60/67] KVM: arm/arm64: Fix vgic init race Sasha Levin
2018-09-07 0:38 ` [PATCH AUTOSEL 4.14 62/67] i2c: aspeed: Fix initial values of master and slave state Sasha Levin
2018-09-07 0:38 ` [PATCH AUTOSEL 4.14 61/67] drivers/base: stop new probing during shutdown Sasha Levin
2018-09-07 0:38 ` [PATCH AUTOSEL 4.14 63/67] dmaengine: mv_xor_v2: kill the tasklets upon exit Sasha Levin
2018-09-07 0:38 ` [PATCH AUTOSEL 4.14 64/67] crypto: sharah - Unregister correct algorithms for SAHARA 3 Sasha Levin
2018-09-07 0:38 ` [PATCH AUTOSEL 4.14 65/67] x86/pti: Check the return value of pti_user_pagetable_walk_p4d() Sasha Levin
2018-09-07 0:38 ` [PATCH AUTOSEL 4.14 66/67] x86/pti: Check the return value of pti_user_pagetable_walk_pmd() Sasha Levin
2018-09-07 0:38 ` [PATCH AUTOSEL 4.14 67/67] x86/mm/pti: Add an overflow check to pti_clone_pmds() Sasha Levin
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