From 075fcc9f71dc0c76c32073a507f644c5b6fd3c20 Mon Sep 17 00:00:00 2001
From: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Date: Thu, 5 Mar 2015 20:17:46 +0100
Subject: [PATCH] ARM: at91: sama5d4: remove useless map_io
All the peripheral remapped at io_map are taken care of by their respective
drivers.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
---
arch/arm/mach-at91/sama5.c | 33 ---------------------------------
1 file changed, 33 deletions(-)
diff --git a/arch/arm/mach-at91/sama5.c b/arch/arm/mach-at91/sama5.c
index 5b13ad7c82ef..ef5d2073774b 100644
--- a/arch/arm/mach-at91/sama5.c
+++ b/arch/arm/mach-at91/sama5.c
@@ -65,38 +65,6 @@ DT_MACHINE_START(sama5_dt, "Atmel SAMA5")
.dt_compat = sama5_dt_board_compat,
MACHINE_END
-static struct map_desc at91_io_desc[] __initdata = {
- {
- .virtual = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_MPDDRC),
- .pfn = __phys_to_pfn(SAMA5D4_BASE_MPDDRC),
- .length = SZ_512,
- .type = MT_DEVICE,
- },
- {
- .virtual = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_PMC),
- .pfn = __phys_to_pfn(SAMA5D4_BASE_PMC),
- .length = SZ_512,
- .type = MT_DEVICE,
- },
- { /* On sama5d4, we use USART3 as serial console */
- .virtual = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_USART3),
- .pfn = __phys_to_pfn(SAMA5D4_BASE_USART3),
- .length = SZ_256,
- .type = MT_DEVICE,
- },
- { /* A bunch of peripheral with fine grained IO space */
- .virtual = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_SYS2),
- .pfn = __phys_to_pfn(SAMA5D4_BASE_SYS2),
- .length = SZ_2K,
- .type = MT_DEVICE,
- },
-};
-
-static void __init sama5_alt_map_io(void)
-{
- iotable_init(at91_io_desc, ARRAY_SIZE(at91_io_desc));
-}
-
static const char *sama5_alt_dt_board_compat[] __initconst = {
"atmel,sama5d4",
NULL
@@ -104,7 +72,6 @@ static const char *sama5_alt_dt_board_compat[] __initconst = {
DT_MACHINE_START(sama5_alt_dt, "Atmel SAMA5")
/* Maintainer: Atmel */
- .map_io = sama5_alt_map_io,
.init_machine = sama5_dt_device_init,
.dt_compat = sama5_alt_dt_board_compat,
.l2c_aux_mask = ~0UL,