From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Geert Uytterhoeven <geert+renesas@glider.be>,
Sasha Levin <sashal@kernel.org>,
linux-renesas-soc@vger.kernel.org, linux-gpio@vger.kernel.org
Subject: [PATCH AUTOSEL 5.4 024/459] pinctrl: sh-pfc: r8a77965: Fix DU_DOTCLKIN3 drive/bias control
Date: Fri, 14 Feb 2020 10:54:34 -0500 [thread overview]
Message-ID: <20200214160149.11681-24-sashal@kernel.org> (raw)
In-Reply-To: <20200214160149.11681-1-sashal@kernel.org>
From: Geert Uytterhoeven <geert+renesas@glider.be>
[ Upstream commit a34cd9dfd03fa9ec380405969f1d638bc63b8d63 ]
R-Car Gen3 Hardware Manual Errata for Rev. 2.00 of October 24, 2019
changed the configuration bits for drive and bias control for the
DU_DOTCLKIN3 pin on R-Car M3-N, to match the same pin on R-Car H3.
Update the driver to reflect this.
After this, the handling of drive and bias control for the various
DU_DOTCLKINx pins is consistent across all of the R-Car H3, M3-W,
M3-W+, and M3-N SoCs.
Fixes: 86c045c2e4201e94 ("pinctrl: sh-pfc: r8a77965: Replace DU_DOTCLKIN2 by DU_DOTCLKIN3")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20191113101653.28428-1-geert+renesas@glider.be
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/pinctrl/sh-pfc/pfc-r8a77965.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a77965.c b/drivers/pinctrl/sh-pfc/pfc-r8a77965.c
index 697c77a4ea959..773d3bc38c8cb 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a77965.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a77965.c
@@ -5984,7 +5984,7 @@ static const struct pinmux_drive_reg pinmux_drive_regs[] = {
{ PIN_DU_DOTCLKIN1, 0, 2 }, /* DU_DOTCLKIN1 */
} },
{ PINMUX_DRIVE_REG("DRVCTRL12", 0xe6060330) {
- { PIN_DU_DOTCLKIN3, 28, 2 }, /* DU_DOTCLKIN3 */
+ { PIN_DU_DOTCLKIN3, 24, 2 }, /* DU_DOTCLKIN3 */
{ PIN_FSCLKST, 20, 2 }, /* FSCLKST */
{ PIN_TMS, 4, 2 }, /* TMS */
} },
@@ -6240,8 +6240,8 @@ static const struct pinmux_bias_reg pinmux_bias_regs[] = {
[31] = PIN_DU_DOTCLKIN1, /* DU_DOTCLKIN1 */
} },
{ PINMUX_BIAS_REG("PUEN3", 0xe606040c, "PUD3", 0xe606044c) {
- [ 0] = PIN_DU_DOTCLKIN3, /* DU_DOTCLKIN3 */
- [ 1] = SH_PFC_PIN_NONE,
+ [ 0] = SH_PFC_PIN_NONE,
+ [ 1] = PIN_DU_DOTCLKIN3, /* DU_DOTCLKIN3 */
[ 2] = PIN_FSCLKST, /* FSCLKST */
[ 3] = PIN_EXTALR, /* EXTALR*/
[ 4] = PIN_TRST_N, /* TRST# */
--
2.20.1
next parent reply other threads:[~2020-02-14 17:46 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200214160149.11681-1-sashal@kernel.org>
2020-02-14 15:54 ` Sasha Levin [this message]
2020-02-14 15:54 ` [PATCH AUTOSEL 5.4 029/459] pinctrl: sh-pfc: sh7264: Fix CAN function GPIOs Sasha Levin
2020-02-14 15:54 ` [PATCH AUTOSEL 5.4 044/459] gpio: gpio-grgpio: fix possible sleep-in-atomic-context bugs in grgpio_irq_map/unmap() Sasha Levin
2020-02-14 15:55 ` [PATCH AUTOSEL 5.4 053/459] pinctrl: baytrail: Do not clear IRQ flags on direct-irq enabled pins Sasha Levin
2020-02-14 15:58 ` [PATCH AUTOSEL 5.4 235/459] pinctrl: sh-pfc: r8a7778: Fix duplicate SDSELF_B and SD1_CLK_B Sasha Levin
2020-02-14 15:58 ` [PATCH AUTOSEL 5.4 236/459] pinctrl: sh-pfc: sh7269: Fix CAN function GPIOs Sasha Levin
2020-02-14 15:59 ` [PATCH AUTOSEL 5.4 315/459] gpiolib: Set lockdep class for hierarchical irq domains Sasha Levin
2020-02-14 15:59 ` [PATCH AUTOSEL 5.4 332/459] gpio: Fix the no return statement warning Sasha Levin
2020-02-15 0:46 ` Kevin Hao
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