mmc: tegra: Add DM_MMC support to Tegra MMC driver
Convert the Tegra MMC driver to DM_MMC. Support for non-DM is removed
to avoid ifdefs in the code. DM_MMC is now enabled for all Tegra builds.
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
(swarren, fixed some NULL pointer dereferences, removed extraneous
changes, rebased on various other changes, removed non-DM support etc.)
Signed-off-by: Stephen Warren <swarren@nvidia.com>
diff --git a/arch/arm/include/asm/arch-tegra/mmc.h b/arch/arm/include/asm/arch-tegra/mmc.h
deleted file mode 100644
index c2d52b2..0000000
--- a/arch/arm/include/asm/arch-tegra/mmc.h
+++ /dev/null
@@ -1,11 +0,0 @@
-/*
- * Copyright (c) 2011, Google Inc. All rights reserved.
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#ifndef _TEGRA_MMC_H_
-#define _TEGRA_MMC_H_
-
-void tegra_mmc_init(void);
-
-#endif /* _TEGRA_MMC_H_ */
diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
index 76909ee..fb4b32e 100644
--- a/arch/arm/mach-tegra/Kconfig
+++ b/arch/arm/mach-tegra/Kconfig
@@ -27,6 +27,7 @@
select DM_GPIO
select DM_I2C
select DM_KEYBOARD
+ select DM_MMC
select DM_PCI
select DM_PCI_COMPAT
select DM_PWM
diff --git a/arch/arm/mach-tegra/board186.c b/arch/arm/mach-tegra/board186.c
index 8b76205..a071758 100644
--- a/arch/arm/mach-tegra/board186.c
+++ b/arch/arm/mach-tegra/board186.c
@@ -6,7 +6,6 @@
#include <common.h>
#include <asm/arch/tegra.h>
-#include <asm/arch-tegra/mmc.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -29,10 +28,3 @@
{
return 0;
}
-
-int board_mmc_init(bd_t *bd)
-{
- tegra_mmc_init();
-
- return 0;
-}
diff --git a/arch/arm/mach-tegra/board2.c b/arch/arm/mach-tegra/board2.c
index 3f87891..cb9503f 100644
--- a/arch/arm/mach-tegra/board2.c
+++ b/arch/arm/mach-tegra/board2.c
@@ -32,9 +32,6 @@
#ifdef CONFIG_USB_EHCI_TEGRA
#include <usb.h>
#endif
-#ifdef CONFIG_TEGRA_MMC
-#include <asm/arch-tegra/mmc.h>
-#endif
#include <asm/arch-tegra/xusb-padctl.h>
#include <power/as3722.h>
#include <i2c.h>
@@ -233,19 +230,6 @@
return 0;
}
-
-#if defined(CONFIG_TEGRA_MMC)
-/* this is a weak define that we are overriding */
-int board_mmc_init(bd_t *bd)
-{
- debug("%s called\n", __func__);
-
- debug("%s: init MMC\n", __func__);
- tegra_mmc_init();
-
- return 0;
-}
-#endif /* MMC */
/*
* In some SW environments, a memory carve-out exists to house a secure