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f5919b65d4
Patch generation process: - rebase rpi/rpi-4.14.y on v4.14.89 from linux-stable - git format-patch v4.14.89 Patches skipped during rebase: - lan78xx: Read MAC address from DT if present - lan78xx: Enable LEDs and auto-negotiation - Revert "softirq: Let ksoftirqd do its job" - sc16is7xx: Fix for multi-channel stall - lan78xx: Ignore DT MAC address if already valid - lan78xx: Simple patch to prevent some crashes - tcp_write_queue_purge clears all the SKBs in the write queue - Revert "lan78xx: Simple patch to prevent some crashes" - lan78xx: Connect phy early - Arm: mm: ftrace: Only set text back to ro after kernel has been marked ro - Revert "Revert "softirq: Let ksoftirqd do its job"" - ASoC: cs4265: SOC_SINGLE register value error fix - Revert "ASoC: cs4265: SOC_SINGLE register value error fix" - Revert "net: pskb_trim_rcsum() and CHECKSUM_COMPLETE are friends" - Revert "Revert "net: pskb_trim_rcsum() and CHECKSUM_COMPLETE are friends"" Patches dropped after rebase: - net: Add non-mainline source for rtl8192cu wlan - net: Fix rtl8192cu build errors on other platforms - brcm: adds support for BCM43341 wifi - brcmfmac: Mute expected startup 'errors' - ARM64: Fix build break for RTL8187/RTL8192CU wifi - ARM64: Enable RTL8187/RTL8192CU wifi in build config - This is the driver for Sony CXD2880 DVB-T2/T tuner + demodulator - brcmfmac: add CLM download support - brcmfmac: request_firmware_direct is quieter - Sets the BCDC priority to constant 0 - brcmfmac: Disable ARP offloading when promiscuous - brcmfmac: Avoid possible out-of-bounds read - brcmfmac: Delete redundant length check - net: rtl8192cu: Normalize indentation - net: rtl8192cu: Fix implicit fallthrough warnings - Revert "Sets the BCDC priority to constant 0" - media: cxd2880: Bump to match 4.18.y version - media: cxd2880-spi: Bump to match 4.18.y version - Revert "mm: alloc_contig: re-allow CMA to compact FS pages" - Revert "Revert "mm: alloc_contig: re-allow CMA to compact FS pages"" - cxd2880: CXD2880_SPI_DRV should select DVB_CXD2880 with MEDIA_SUBDRV_AUTOSELECT - 950-0421-HID-hid-bigbenff-driver-for-BigBen-Interactive-PS3OF.patch - 950-0453-Add-hid-bigbenff-to-list-of-have_special_driver-for-.patch Make I2C built-in instead of modular as in upstream defconfig; also the easiest way to get MFD_ARIZONA enabled, which is required by kmod-sound-soc-rpi-cirrus. Add missing compatible strings from 4.9/960-add-rasbperrypi-compatible.patch, using upstream names for compute modules. Add extra patch to enable the LEDs on lan78xx. Compile-tested: bcm2708, bcm2709, bcm2710 (with CONFIG_ALL_KMODS=y) Runtime-tested: bcm2708, bcm2710 Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
43 lines
1.3 KiB
Diff
43 lines
1.3 KiB
Diff
From 62712a1a87724194500e1786a65578964838f4d8 Mon Sep 17 00:00:00 2001
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From: Nick Bulleid <nedbulleid@fastmail.com>
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Date: Thu, 10 May 2018 21:57:02 +0100
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Subject: [PATCH 298/454] Add ability to export gpio used by gpio-poweroff
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Signed-off-by: Nick Bulleid <nedbulleid@fastmail.com>
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---
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drivers/power/reset/gpio-poweroff.c | 9 +++++++++
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1 file changed, 9 insertions(+)
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--- a/drivers/power/reset/gpio-poweroff.c
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+++ b/drivers/power/reset/gpio-poweroff.c
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@@ -50,6 +50,7 @@ static int gpio_poweroff_probe(struct pl
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bool input = false;
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enum gpiod_flags flags;
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bool force = false;
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+ bool export = false;
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/* If a pm_power_off function has already been added, leave it alone */
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force = of_property_read_bool(pdev->dev.of_node, "force");
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@@ -70,6 +71,12 @@ static int gpio_poweroff_probe(struct pl
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if (IS_ERR(reset_gpio))
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return PTR_ERR(reset_gpio);
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+ export = of_property_read_bool(pdev->dev.of_node, "export");
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+ if (export) {
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+ gpiod_export(reset_gpio, false);
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+ gpiod_export_link(&pdev->dev, "poweroff-gpio", reset_gpio);
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+ }
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+
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pm_power_off = &gpio_poweroff_do_poweroff;
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return 0;
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}
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@@ -79,6 +86,8 @@ static int gpio_poweroff_remove(struct p
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if (pm_power_off == &gpio_poweroff_do_poweroff)
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pm_power_off = NULL;
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+ gpiod_unexport(reset_gpio);
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+
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return 0;
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}
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