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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>
84 lines
2.3 KiB
Diff
84 lines
2.3 KiB
Diff
From ece6072fd68653329941477989fa12fd1334c001 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= <noralf@tronnes.org>
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Date: Fri, 26 Jun 2015 14:25:01 +0200
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Subject: [PATCH 052/454] firmware: bcm2835: Support ARCH_BCM270x
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Support booting without Device Tree.
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Turn on USB power.
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Load driver early because of lacking support for deferred probing
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in many drivers.
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Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
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firmware: bcm2835: Don't turn on USB power
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The raspberrypi-power driver is now used to turn on USB power.
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This partly reverts commit:
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firmware: bcm2835: Support ARCH_BCM270x
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Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
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---
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drivers/firmware/raspberrypi.c | 19 +++++++++++++++++--
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1 file changed, 17 insertions(+), 2 deletions(-)
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--- a/drivers/firmware/raspberrypi.c
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+++ b/drivers/firmware/raspberrypi.c
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@@ -28,6 +28,8 @@ struct rpi_firmware {
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u32 enabled;
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};
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+static struct platform_device *g_pdev;
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+
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static DEFINE_MUTEX(transaction_lock);
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static void response_callback(struct mbox_client *cl, void *msg)
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@@ -207,6 +209,7 @@ static int rpi_firmware_probe(struct pla
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init_completion(&fw->c);
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platform_set_drvdata(pdev, fw);
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+ g_pdev = pdev;
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rpi_firmware_print_firmware_revision(fw);
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@@ -218,6 +221,7 @@ static int rpi_firmware_remove(struct pl
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struct rpi_firmware *fw = platform_get_drvdata(pdev);
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mbox_free_channel(fw->chan);
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+ g_pdev = NULL;
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return 0;
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}
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@@ -230,7 +234,7 @@ static int rpi_firmware_remove(struct pl
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*/
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struct rpi_firmware *rpi_firmware_get(struct device_node *firmware_node)
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{
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- struct platform_device *pdev = of_find_device_by_node(firmware_node);
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+ struct platform_device *pdev = g_pdev;
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if (!pdev)
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return NULL;
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@@ -253,7 +257,18 @@ static struct platform_driver rpi_firmwa
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.probe = rpi_firmware_probe,
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.remove = rpi_firmware_remove,
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};
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-module_platform_driver(rpi_firmware_driver);
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+
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+static int __init rpi_firmware_init(void)
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+{
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+ return platform_driver_register(&rpi_firmware_driver);
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+}
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+subsys_initcall(rpi_firmware_init);
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+
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+static void __init rpi_firmware_exit(void)
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+{
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+ platform_driver_unregister(&rpi_firmware_driver);
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+}
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+module_exit(rpi_firmware_exit);
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MODULE_AUTHOR("Eric Anholt <eric@anholt.net>");
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MODULE_DESCRIPTION("Raspberry Pi firmware driver");
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