u-boot/board/nvidia/jetson-tk1/jetson-tk1.c
Masahiro Yamada 9b643e312d treewide: replace with error() with pr_err()
U-Boot widely uses error() as a bit noisier variant of printf().

This macro causes name conflict with the following line in
include/linux/compiler-gcc.h:

  # define __compiletime_error(message) __attribute__((error(message)))

This prevents us from using __compiletime_error(), and makes it
difficult to fully sync BUILD_BUG macros with Linux.  (Notice
Linux's BUILD_BUG_ON_MSG is implemented by using compiletime_assert().)

Let's convert error() into now treewide-available pr_err().

Done with the help of Coccinelle, excluing tools/ directory.

The semantic patch I used is as follows:

// <smpl>
@@@@
-error
+pr_err
 (...)
// </smpl>

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
[trini: Re-run Coccinelle]
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-10-04 11:59:44 -04:00

85 lines
1.7 KiB
C

/*
* (C) Copyright 2014
* NVIDIA Corporation <www.nvidia.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <dm.h>
#include <power/as3722.h>
#include <power/pmic.h>
#include <asm/arch/gpio.h>
#include <asm/arch/pinmux.h>
#include "pinmux-config-jetson-tk1.h"
DECLARE_GLOBAL_DATA_PTR;
/*
* Routine: pinmux_init
* Description: Do individual peripheral pinmux configs
*/
void pinmux_init(void)
{
pinmux_clear_tristate_input_clamping();
gpio_config_table(jetson_tk1_gpio_inits,
ARRAY_SIZE(jetson_tk1_gpio_inits));
pinmux_config_pingrp_table(jetson_tk1_pingrps,
ARRAY_SIZE(jetson_tk1_pingrps));
pinmux_config_drvgrp_table(jetson_tk1_drvgrps,
ARRAY_SIZE(jetson_tk1_drvgrps));
pinmux_config_mipipadctrlgrp_table(jetson_tk1_mipipadctrlgrps,
ARRAY_SIZE(jetson_tk1_mipipadctrlgrps));
}
#ifdef CONFIG_PCI_TEGRA
/* TODO: Convert to driver model */
static int as3722_sd_enable(struct udevice *pmic, unsigned int sd)
{
int err;
if (sd > 6)
return -EINVAL;
err = pmic_clrsetbits(pmic, AS3722_SD_CONTROL, 0, 1 << sd);
if (err) {
pr_err("failed to update SD control register: %d", err);
return err;
}
return 0;
}
int tegra_pcie_board_init(void)
{
struct udevice *dev;
int ret;
ret = uclass_get_device_by_driver(UCLASS_PMIC,
DM_GET_DRIVER(pmic_as3722), &dev);
if (ret) {
debug("%s: Failed to find PMIC\n", __func__);
return ret;
}
ret = as3722_sd_enable(dev, 4);
if (ret < 0) {
pr_err("failed to enable SD4: %d\n", ret);
return ret;
}
ret = as3722_sd_set_voltage(dev, 4, 0x24);
if (ret < 0) {
pr_err("failed to set SD4 voltage: %d\n", ret);
return ret;
}
return 0;
}
#endif /* PCI */