forge/linux-uconsole
1
0
Fork 0
Code Issues 1 Pull requests Projects Releases Packages Wiki Activity Actions

pinctrl: sh-pfc: sh7264: Fix PFCR3 and PFCR0 register configuration

Browse source 
[ Upstream commit 1b99d0c80b ]

The Port F Control Register 3 (PFCR3) contains only a single field.
However, counting from left to right, it is the fourth field, not the
first field.
Insert the missing dummy configuration values (3 fields of 16 values) to
fix this.

The descriptor for the Port F Control Register 0 (PFCR0) lacks the
description for the 4th field (PF0 Mode, PF0MD[2:0]).
Add the missing configuration values to fix this.

Fixes: a8d42fc421 ("sh-pfc: Add sh7264 pinmux support")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Geert Uytterhoeven 2018-12-13 14:09:56 +01:00 • committed by Greg Kroah-Hartman
commit f83a5dba5e
1 changed files with 7 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

9
drivers/pinctrl/sh-pfc/pfc-sh7264.c
View file

@ -1716,6 +1716,9 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = {
},
{ PINMUX_CFG_REG("PFCR3", 0xfffe38a8, 16, 4) {
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
PF12MD_000, PF12MD_001, 0, PF12MD_011,
PF12MD_100, PF12MD_101, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0 }
@ -1759,8 +1762,10 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = {
0, 0, 0, 0, 0, 0, 0, 0,
PF1MD_000, PF1MD_001, PF1MD_010, PF1MD_011,
PF1MD_100, PF1MD_101, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0
}
0, 0, 0, 0, 0, 0, 0, 0,
PF0MD_000, PF0MD_001, PF0MD_010, PF0MD_011,
PF0MD_100, PF0MD_101, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0 }
},
{ PINMUX_CFG_REG("PFIOR0", 0xfffe38b2, 16, 1) {