ARM: mach-shmobile: r8a7779 PFC IPSR4 fix
Magnus Damm
maintainerPATCH 1/1 ARM: mach-shmobile: r8a7779 PFC IPSR4 fix
From: Magnus Damm <[email protected]>
Fix the bit field width information for the IPSR4 register in the r8a7779 pin function controller (PFC).
Without this fix the Marzen board fails to receive data over the serial console due to misconfigured pin function for the RX pin.
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arch/arm/mach-shmobile/pfc-r8a7779.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
arch/arm/mach-shmobile/pfc-r8a7779.c +1 -1
@@ -2120,7 +2120,7 @@ static struct pinmux_cfg_reg pinmux_conf FN_AUDATA3, 0, 0, 0 } }, {PINMUX_CFG_REG_VAR ("IPSR4" ,0xfffc0030 ,32 , -3 ,1 ,1 ,1 ,1 ,1 ,1 ,3 ,3 ,1 , +3 ,1 ,1 ,1 ,1 ,1 ,1 ,3 ,3 , 1, 1, 1, 1, 1, 1, 3, 3, 3, 2) {/* IP4_31_29 [3] */ FN_DU1_DB0, FN_VI2_DATA4_VI2_B4, FN_SCL2_B, FN_SD3_DAT0,
Hi
Quoted 11 lines
From: Magnus Damm <[email protected]>
Fix the bit field width information for the IPSR4 register in the r8a7779 pin function controller (PFC).
Without this fix the Marzen board fails to receive data over the serial console due to misconfigured pin function for the RX pin.
Signed-off-by Magnus Damm <[email protected]>---
This patch solved marzen board SCIF issue.
Best regards
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Kuninori Morimoto
Quoted 12 lines · Kuninori Morimoto
Hi
Quoted 9 lines
From: Magnus Damm <[email protected]>
Fix the bit field width information for the IPSR4 register in the r8a7779 pin function controller (PFC).
Without this fix the Marzen board fails to receive data over the serial console due to misconfigured pin function for the RX pin.
Quoted 6 lines
Quoted 2 lines
Signed-off-by Magnus Damm <[email protected]>---
This patch solved marzen board SCIF issue.
Tested-by Kuninori Morimoto <[email protected]>
Likewise,