pinctrl: sh-pfc: r8a77965: Fix DU_DOTCLKIN3 drive/bias control (a34cd9df) · Commits · 戴 / test

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: ("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

drivers/pinctrl/sh-pfc/pfc-r8a77965.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -5998,7 +5998,7 @@ 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 */
		} },
		@@ -6254,8 +6254,8 @@ 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# */

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