Commit 96c310c1 authored by Sergio Paracuellos's avatar Sergio Paracuellos Committed by Greg Kroah-Hartman
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staging: mt7621-pci: avoid to set gpio mode in driver 



Gpio mode for the pcie pins must be request from device
tree using pinctrl driver. Pinctrl driver is already setting
this pcie pins as GPIO if it is requested. Hence, remove it
from here.

Signed-off-by: default avatarSergio Paracuellos <sergio.paracuellos@gmail.com>
Link: https://lore.kernel.org/r/20210505121736.6459-3-sergio.paracuellos@gmail.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent cc4e864a

drivers/staging/mt7621-pci/pci-mt7621.c

+0 −7
Original line number Diff line number Diff line
@@ -36,9 +36,6 @@ 


#include "../../pci/pci.h"



/* sysctl */

#define MT7621_GPIO_MODE		0x60



/* MediaTek specific configuration registers */

#define PCIE_FTS_NUM			0x70c

#define PCIE_FTS_NUM_MASK		GENMASK(15, 8)
@@ -79,8 +76,6 @@ 
#define PCIE_PORT_INT_EN(x)		BIT(20 + (x))

#define PCIE_PORT_LINKUP		BIT(0)



#define PERST_MODE_MASK			GENMASK(11, 10)

#define PERST_MODE_GPIO			BIT(10)

#define PERST_DELAY_MS			100



/**
@@ -478,8 +473,6 @@ static void mt7621_pcie_init_ports(struct mt7621_pcie *pcie) 
	struct mt7621_pcie_port *port, *tmp;

	int err;



	rt_sysc_m32(PERST_MODE_MASK, PERST_MODE_GPIO, MT7621_GPIO_MODE);



	mt7621_pcie_reset_assert(pcie);

	mt7621_pcie_reset_rc_deassert(pcie);