From: Heiko Stuebner <heiko@sntech.de>
To: lee.jones@linaro.org
Cc: linux-kernel@vger.kernel.org, d.schultz@phytec.de,
linux-rockchip@lists.infradead.org,
christoph.muellner@theobroma-systems.com,
tony.xie@rock-chips.com, Heiko Stuebner <heiko@sntech.de>
Subject: [PATCH 3/4] mfd: rk808: set rk817 interrupt polarity to low
Date: Tue, 17 Sep 2019 10:12:55 +0200 [thread overview]
Message-ID: <20190917081256.24919-3-heiko@sntech.de> (raw)
In-Reply-To: <20190917081256.24919-1-heiko@sntech.de>
All other rk8xx operate with the polarity on low and even the old
submitted devicetree snippet for the px30-evb declared the irq as low.
So bring the rk817 preset in line with this, as there is really no
reason for it to be the only with with a high polarity.
The rk809/rk817 hasn't been added to any devicetrees so far, so this
won't break anything.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---
drivers/mfd/rk808.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mfd/rk808.c b/drivers/mfd/rk808.c
index 966841744ee6..c0e5e921766d 100644
--- a/drivers/mfd/rk808.c
+++ b/drivers/mfd/rk808.c
@@ -207,7 +207,7 @@ static const struct rk808_reg_data rk808_pre_init_reg[] = {
static const struct rk808_reg_data rk817_pre_init_reg[] = {
{RK817_RTC_CTRL_REG, RTC_STOP, RTC_STOP},
- {RK817_GPIO_INT_CFG, RK817_INT_POL_MSK, RK817_INT_POL_H},
+ {RK817_GPIO_INT_CFG, RK817_INT_POL_MSK, RK817_INT_POL_L},
{RK817_SYS_CFG(1), RK817_HOTDIE_TEMP_MSK | RK817_TSD_TEMP_MSK,
RK817_HOTDIE_105 | RK817_TSD_140},
};
--
2.20.1
next prev parent reply other threads:[~2019-09-17 8:13 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-17 8:12 [PATCH 1/4] mfd: rk808: fix rk818 ID template Heiko Stuebner
2019-09-17 8:12 ` [PATCH 2/4] mfd: rk808: fix rk817 powerkey integration Heiko Stuebner
2019-10-04 12:05 ` Lee Jones
2019-09-17 8:12 ` Heiko Stuebner [this message]
2019-09-17 8:12 ` [PATCH 4/4] mfd: rk808: use DEFINE_RES_IRQ for rk808 rtc alarm irq Heiko Stuebner
2019-10-04 12:06 ` Lee Jones
2019-10-04 11:55 ` [PATCH 1/4] mfd: rk808: fix rk818 ID template Lee Jones
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