netdev - [PATCH 2/8] MIPS: BCM63XX: provide periph clock as refclk for uart

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Message-Id: <20170802093429.12572-3-jonas.gorski@gmail.com>
Date:   Wed,  2 Aug 2017 11:34:23 +0200
From:   Jonas Gorski <jonas.gorski@...il.com>
To:     linux-mips@...ux-mips.org, linux-arm-kernel@...ts.infradead.org,
        linux-serial@...r.kernel.org, devicetree@...r.kernel.org,
        netdev@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Ralf Baechle <ralf@...ux-mips.org>,
        Florian Fainelli <f.fainelli@...il.com>,
        bcm-kernel-feedback-list@...adcom.com,
        Kevin Cernekee <cernekee@...il.com>,
        Jiri Slaby <jslaby@...e.com>,
        "David S. Miller" <davem@...emloft.net>,
        Russell King <linux@...linux.org.uk>
Subject: [PATCH 2/8] MIPS: BCM63XX: provide periph clock as refclk for uart

Add a lookup as "refclk" to describe its function for the uarts.

Signed-off-by: Jonas Gorski <jonas.gorski@...il.com>
---
 arch/mips/bcm63xx/clk.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/arch/mips/bcm63xx/clk.c b/arch/mips/bcm63xx/clk.c
index eb1cb0bf930b..0b898e5e4c5b 100644
--- a/arch/mips/bcm63xx/clk.c
+++ b/arch/mips/bcm63xx/clk.c
@@ -360,6 +360,8 @@ 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),
@@ -373,6 +375,8 @@ 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),
@@ -384,6 +388,7 @@ 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),
@@ -396,6 +401,7 @@ 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),
@@ -408,6 +414,7 @@ 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),
@@ -420,6 +427,8 @@ 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),
@@ -433,6 +442,8 @@ 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),
@@ -446,6 +457,8 @@ 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),
-- 
2.13.2