From 64ea3e9094a1f13b96c33244a3fb3a0f45690bd2 Mon Sep 17 00:00:00 2001
From: Russell King <rmk+kernel@armlinux.org.uk>
Date: Mon, 10 Jun 2019 20:10:45 +0300
Subject: [PATCH] gpio: omap: fix lack of irqstatus_raw0 for OMAP4
Git-commit: 64ea3e9094a1f13b96c33244a3fb3a0f45690bd2
Patch-mainline: v5.3-rc1
References: bsc#1051510

Commit 384ebe1c2849 ("gpio/omap: Add DT support to GPIO driver") added
the register definition tables to the gpio-omap driver. Subsequently to
that commit, commit 4e962e8998cc ("gpio/omap: remove cpu_is_omapxxxx()
checks from *_runtime_resume()") added definitions for irqstatus_raw*
registers to the legacy OMAP4 definitions, but missed the DT
definitions.

This causes an unintentional change of behaviour for the 1.101 errata
workaround on OMAP4 platforms. Fix this oversight.

Fixes: 4e962e8998cc ("gpio/omap: remove cpu_is_omapxxxx() checks from *_runtime_resume()")
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Tested-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 drivers/gpio/gpio-omap.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
index 2c6d46396834..44b214e5cefb 100644
--- a/drivers/gpio/gpio-omap.c
+++ b/drivers/gpio/gpio-omap.c
@@ -1457,6 +1457,8 @@ static struct omap_gpio_reg_offs omap4_gpio_regs = {
 	.clr_dataout =		OMAP4_GPIO_CLEARDATAOUT,
 	.irqstatus =		OMAP4_GPIO_IRQSTATUS0,
 	.irqstatus2 =		OMAP4_GPIO_IRQSTATUS1,
+	.irqstatus_raw0 =	OMAP4_GPIO_IRQSTATUSRAW0,
+	.irqstatus_raw1 =	OMAP4_GPIO_IRQSTATUSRAW1,
 	.irqenable =		OMAP4_GPIO_IRQSTATUSSET0,
 	.irqenable2 =		OMAP4_GPIO_IRQSTATUSSET1,
 	.set_irqenable =	OMAP4_GPIO_IRQSTATUSSET0,
-- 
2.16.4