openwrt/target/linux/bcm63xx/patches-4.14/001-4.15-02-MIPS-BCM63XX-provide-periph-clock-as-refclk-for-uart.patch
Adrian Schmutzler e7bfda2c24 brcm63xx: rename target to bcm63xx
This change makes the names of Broadcom targets consistent by using
the common notation based on SoC/CPU ID (which is used internally
anyway), bcmXXXX instead of brcmXXXX.
This is even used for target TITLE in make menuconfig already,
only the short target name used brcm so far.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-02-14 14:10:51 +01:00

85 lines
3.4 KiB
Diff

From d0322bf7bebe87012b4f95c85be6b5ba0cb6f344 Mon Sep 17 00:00:00 2001
From: Jonas Gorski <jonas.gorski@gmail.com>
Date: Sun, 16 Jul 2017 12:31:44 +0200
Subject: [PATCH V2 2/8] MIPS: BCM63XX: provide periph clock as refclk for uart
Add a lookup as "refclk" to describe its function for the uarts.
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
---
arch/mips/bcm63xx/clk.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
--- a/arch/mips/bcm63xx/clk.c
+++ b/arch/mips/bcm63xx/clk.c
@@ -363,6 +363,8 @@ EXPORT_SYMBOL_GPL(clk_round_rate);
static struct clk_lookup bcm3368_clks[] = {
/* fixed rate clocks */
CLKDEV_INIT(NULL, "periph", &clk_periph),
+ CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
+ CLKDEV_INIT("bcm63xx_uart.1", "refclk", &clk_periph),
/* gated clocks */
CLKDEV_INIT(NULL, "enet0", &clk_enet0),
CLKDEV_INIT(NULL, "enet1", &clk_enet1),
@@ -376,6 +378,8 @@ static struct clk_lookup bcm3368_clks[]
static struct clk_lookup bcm6328_clks[] = {
/* fixed rate clocks */
CLKDEV_INIT(NULL, "periph", &clk_periph),
+ CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
+ CLKDEV_INIT("bcm63xx_uart.1", "refclk", &clk_periph),
/* gated clocks */
CLKDEV_INIT(NULL, "enetsw", &clk_enetsw),
CLKDEV_INIT(NULL, "usbh", &clk_usbh),
@@ -387,6 +391,7 @@ static struct clk_lookup bcm6328_clks[]
static struct clk_lookup bcm6338_clks[] = {
/* fixed rate clocks */
CLKDEV_INIT(NULL, "periph", &clk_periph),
+ CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
/* gated clocks */
CLKDEV_INIT(NULL, "enet0", &clk_enet0),
CLKDEV_INIT(NULL, "enet1", &clk_enet1),
@@ -399,6 +404,7 @@ static struct clk_lookup bcm6338_clks[]
static struct clk_lookup bcm6345_clks[] = {
/* fixed rate clocks */
CLKDEV_INIT(NULL, "periph", &clk_periph),
+ CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
/* gated clocks */
CLKDEV_INIT(NULL, "enet0", &clk_enet0),
CLKDEV_INIT(NULL, "enet1", &clk_enet1),
@@ -411,6 +417,7 @@ static struct clk_lookup bcm6345_clks[]
static struct clk_lookup bcm6348_clks[] = {
/* fixed rate clocks */
CLKDEV_INIT(NULL, "periph", &clk_periph),
+ CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
/* gated clocks */
CLKDEV_INIT(NULL, "enet0", &clk_enet0),
CLKDEV_INIT(NULL, "enet1", &clk_enet1),
@@ -423,6 +430,8 @@ static struct clk_lookup bcm6348_clks[]
static struct clk_lookup bcm6358_clks[] = {
/* fixed rate clocks */
CLKDEV_INIT(NULL, "periph", &clk_periph),
+ CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
+ CLKDEV_INIT("bcm63xx_uart.1", "refclk", &clk_periph),
/* gated clocks */
CLKDEV_INIT(NULL, "enet0", &clk_enet0),
CLKDEV_INIT(NULL, "enet1", &clk_enet1),
@@ -436,6 +445,8 @@ static struct clk_lookup bcm6358_clks[]
static struct clk_lookup bcm6362_clks[] = {
/* fixed rate clocks */
CLKDEV_INIT(NULL, "periph", &clk_periph),
+ CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
+ CLKDEV_INIT("bcm63xx_uart.1", "refclk", &clk_periph),
/* gated clocks */
CLKDEV_INIT(NULL, "enetsw", &clk_enetsw),
CLKDEV_INIT(NULL, "usbh", &clk_usbh),
@@ -449,6 +460,8 @@ static struct clk_lookup bcm6362_clks[]
static struct clk_lookup bcm6368_clks[] = {
/* fixed rate clocks */
CLKDEV_INIT(NULL, "periph", &clk_periph),
+ CLKDEV_INIT("bcm63xx_uart.0", "refclk", &clk_periph),
+ CLKDEV_INIT("bcm63xx_uart.1", "refclk", &clk_periph),
/* gated clocks */
CLKDEV_INIT(NULL, "enetsw", &clk_enetsw),
CLKDEV_INIT(NULL, "usbh", &clk_usbh),