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path: root/target/linux/brcm63xx/patches-4.1/377-MIPS-BCM63XX-register-lookup-for-ephy-reset-gpio.patch
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Diffstat (limited to 'target/linux/brcm63xx/patches-4.1/377-MIPS-BCM63XX-register-lookup-for-ephy-reset-gpio.patch')
-rw-r--r--target/linux/brcm63xx/patches-4.1/377-MIPS-BCM63XX-register-lookup-for-ephy-reset-gpio.patch129
1 files changed, 0 insertions, 129 deletions
diff --git a/target/linux/brcm63xx/patches-4.1/377-MIPS-BCM63XX-register-lookup-for-ephy-reset-gpio.patch b/target/linux/brcm63xx/patches-4.1/377-MIPS-BCM63XX-register-lookup-for-ephy-reset-gpio.patch
deleted file mode 100644
index 15a714bfd5..0000000000
--- a/target/linux/brcm63xx/patches-4.1/377-MIPS-BCM63XX-register-lookup-for-ephy-reset-gpio.patch
+++ /dev/null
@@ -1,129 +0,0 @@
-From d13bdf92ec885105cf107183f8464c40e5f3b93b Mon Sep 17 00:00:00 2001
-From: Jonas Gorski <jogo@openwrt.org>
-Date: Sat, 21 Feb 2015 17:21:59 +0100
-Subject: [PATCH 4/6] MIPS: BCM63XX: register lookup for ephy-reset gpio
-
-
-Signed-off-by: Jonas Gorski <jogo@openwrt.org>
----
- arch/mips/bcm63xx/boards/board_bcm963xx.c | 2 +-
- arch/mips/bcm63xx/boards/board_common.c | 7 +++--
- arch/mips/bcm63xx/gpio.c | 32 ++++++++++++++++++++
- arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h | 2 ++
- .../mips/include/asm/mach-bcm63xx/board_bcm963xx.h | 5 +--
- 5 files changed, 42 insertions(+), 6 deletions(-)
-
---- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
-+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
-@@ -54,7 +54,7 @@ static struct board_info __initdata boar
- },
-
- .ephy_reset_gpio = 36,
-- .ephy_reset_gpio_flags = GPIOF_INIT_HIGH,
-+ .ephy_reset_gpio_flags = GPIO_ACTIVE_LOW,
- };
- #endif
-
---- a/arch/mips/bcm63xx/boards/board_common.c
-+++ b/arch/mips/bcm63xx/boards/board_common.c
-@@ -257,9 +257,10 @@ int __init board_register_devices(void)
-
- platform_device_register(&bcm63xx_gpio_leds);
-
-- if (board.ephy_reset_gpio && board.ephy_reset_gpio_flags)
-- gpio_request_one(board.ephy_reset_gpio,
-- board.ephy_reset_gpio_flags, "ephy-reset");
-+ if (board.ephy_reset_gpio && board.ephy_reset_gpio_flags) {
-+ bcm63xx_gpio_ephy_reset(board.ephy_reset_gpio,
-+ board.ephy_reset_gpio_flags);
-+ }
-
- return 0;
- }
---- a/arch/mips/bcm63xx/gpio.c
-+++ b/arch/mips/bcm63xx/gpio.c
-@@ -8,15 +8,23 @@
- * Copyright (C) Jonas Gorski <jogo@openwrt.org>
- */
-
-+#include <asm/addrspace.h>
-+
- #include <linux/kernel.h>
- #include <linux/platform_device.h>
- #include <linux/basic_mmio_gpio.h>
- #include <linux/gpio.h>
-+#include <linux/gpio/machine.h>
-
- #include <bcm63xx_cpu.h>
- #include <bcm63xx_gpio.h>
- #include <bcm63xx_regs.h>
-
-+static const char * const gpio_chip_labels[] = {
-+ "bcm63xx-gpio.0",
-+ "bcm63xx-gpio.1",
-+};
-+
- static void __init bcm63xx_gpio_init_one(int id, int dir, int data, int ngpio)
- {
- struct resource res[2];
-@@ -64,3 +72,25 @@ int __init bcm63xx_gpio_init(void)
- return 0;
-
- }
-+
-+static struct gpiod_lookup_table ephy_reset = {
-+ .dev_id = "bcm63xx_enet_shared.0",
-+ .table = {
-+ { /* filled at runtime */ },
-+ { },
-+ },
-+};
-+
-+
-+void bcm63xx_gpio_ephy_reset(int hw_gpio, enum gpio_lookup_flags flags)
-+{
-+ if (ephy_reset.table[0].chip_label)
-+ return;
-+
-+ ephy_reset.table[0].chip_label = gpio_chip_labels[hw_gpio / 32];
-+ ephy_reset.table[0].chip_hwnum = hw_gpio % 32;
-+ ephy_reset.table[0].con_id = "ephy-reset";
-+ ephy_reset.table[0].flags = flags;
-+
-+ gpiod_add_lookup_table(&ephy_reset);
-+}
---- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h
-+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h
-@@ -2,9 +2,11 @@
- #define BCM63XX_GPIO_H
-
- #include <linux/init.h>
-+#include <linux/gpio/machine.h>
- #include <bcm63xx_cpu.h>
-
- int __init bcm63xx_gpio_init(void);
-+void bcm63xx_gpio_ephy_reset(int hw_gpio, enum gpio_lookup_flags flags);
-
- static inline unsigned long bcm63xx_gpio_count(void)
- {
---- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
-+++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
-@@ -3,6 +3,7 @@
-
- #include <linux/types.h>
- #include <linux/gpio.h>
-+#include <linux/gpio/machine.h>
- #include <linux/leds.h>
- #include <bcm63xx_dev_enet.h>
- #include <bcm63xx_dev_usb_usbd.h>
-@@ -54,8 +55,8 @@ struct board_info {
- /* External PHY reset GPIO */
- unsigned int ephy_reset_gpio;
-
-- /* External PHY reset GPIO flags from gpio.h */
-- unsigned long ephy_reset_gpio_flags;
-+ /* External PHY reset GPIO flags from gpio/machine.h */
-+ enum gpio_lookup_flags ephy_reset_gpio_flags;
-
- /* fallback sprom config */
- struct fallback_sprom_data fallback_sprom;