diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-4.19/950-0054-firmware-bcm2835-Support-ARCH_BCM270x.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-4.19/950-0054-firmware-bcm2835-Support-ARCH_BCM270x.patch | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/target/linux/bcm27xx/patches-4.19/950-0054-firmware-bcm2835-Support-ARCH_BCM270x.patch b/target/linux/bcm27xx/patches-4.19/950-0054-firmware-bcm2835-Support-ARCH_BCM270x.patch deleted file mode 100644 index 2851cebfb2..0000000000 --- a/target/linux/bcm27xx/patches-4.19/950-0054-firmware-bcm2835-Support-ARCH_BCM270x.patch +++ /dev/null @@ -1,83 +0,0 @@ -From 6f190ee10a1d3276450e6190bb6d75a03040dcef Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= <noralf@tronnes.org> -Date: Fri, 26 Jun 2015 14:25:01 +0200 -Subject: [PATCH] firmware: bcm2835: Support ARCH_BCM270x -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Support booting without Device Tree. -Turn on USB power. -Load driver early because of lacking support for deferred probing -in many drivers. - -Signed-off-by: Noralf Trønnes <noralf@tronnes.org> - -firmware: bcm2835: Don't turn on USB power - -The raspberrypi-power driver is now used to turn on USB power. - -This partly reverts commit: -firmware: bcm2835: Support ARCH_BCM270x - -Signed-off-by: Noralf Trønnes <noralf@tronnes.org> ---- - drivers/firmware/raspberrypi.c | 19 +++++++++++++++++-- - 1 file changed, 17 insertions(+), 2 deletions(-) - ---- a/drivers/firmware/raspberrypi.c -+++ b/drivers/firmware/raspberrypi.c -@@ -31,6 +31,8 @@ struct rpi_firmware { - u32 enabled; - }; - -+static struct platform_device *g_pdev; -+ - static DEFINE_MUTEX(transaction_lock); - - static void response_callback(struct mbox_client *cl, void *msg) -@@ -230,6 +232,7 @@ static int rpi_firmware_probe(struct pla - init_completion(&fw->c); - - platform_set_drvdata(pdev, fw); -+ g_pdev = pdev; - - rpi_firmware_print_firmware_revision(fw); - rpi_register_hwmon_driver(dev, fw); -@@ -244,6 +247,7 @@ static int rpi_firmware_remove(struct pl - platform_device_unregister(rpi_hwmon); - rpi_hwmon = NULL; - mbox_free_channel(fw->chan); -+ g_pdev = NULL; - - return 0; - } -@@ -256,7 +260,7 @@ static int rpi_firmware_remove(struct pl - */ - struct rpi_firmware *rpi_firmware_get(struct device_node *firmware_node) - { -- struct platform_device *pdev = of_find_device_by_node(firmware_node); -+ struct platform_device *pdev = g_pdev; - - if (!pdev) - return NULL; -@@ -279,7 +283,18 @@ static struct platform_driver rpi_firmwa - .probe = rpi_firmware_probe, - .remove = rpi_firmware_remove, - }; --module_platform_driver(rpi_firmware_driver); -+ -+static int __init rpi_firmware_init(void) -+{ -+ return platform_driver_register(&rpi_firmware_driver); -+} -+subsys_initcall(rpi_firmware_init); -+ -+static void __init rpi_firmware_exit(void) -+{ -+ platform_driver_unregister(&rpi_firmware_driver); -+} -+module_exit(rpi_firmware_exit); - - MODULE_AUTHOR("Eric Anholt <eric@anholt.net>"); - MODULE_DESCRIPTION("Raspberry Pi firmware driver"); |