1db4135e32
Adds preliminary kernel 4.9 support for this target. - Refreshed/Updated all patches Added 3 new patches: - 093 --> Add virtual PCI MMIO mapping - 230 --> Remove deprecated code - 240 --> Rework AT24 eeprom code to use the new NVMEM API Compiled & tested on cns3xxx (gw2388) Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
67 lines
2.1 KiB
Diff
67 lines
2.1 KiB
Diff
--- a/arch/arm/mach-cns3xxx/cns3420vb.c
|
|
+++ b/arch/arm/mach-cns3xxx/cns3420vb.c
|
|
@@ -245,6 +245,10 @@ static void __init cns3420_init(void)
|
|
|
|
cns3xxx_ahci_init();
|
|
cns3xxx_sdhci_init();
|
|
+ cns3xxx_gpio_init( 0, 32, CNS3XXX_GPIOA_BASE_VIRT, IRQ_CNS3XXX_GPIOA,
|
|
+ NR_IRQS_CNS3XXX);
|
|
+ cns3xxx_gpio_init(32, 32, CNS3XXX_GPIOB_BASE_VIRT, IRQ_CNS3XXX_GPIOB,
|
|
+ NR_IRQS_CNS3XXX + 32);
|
|
|
|
pm_power_off = cns3xxx_power_off;
|
|
}
|
|
--- a/arch/arm/mach-cns3xxx/Kconfig
|
|
+++ b/arch/arm/mach-cns3xxx/Kconfig
|
|
@@ -2,6 +2,8 @@ menuconfig ARCH_CNS3XXX
|
|
bool "Cavium Networks CNS3XXX family"
|
|
depends on ARCH_MULTI_V6
|
|
select ARM_GIC
|
|
+ select ARCH_REQUIRE_GPIOLIB
|
|
+ select GENERIC_IRQ_CHIP
|
|
select HAVE_ARM_SCU if SMP
|
|
select HAVE_ARM_TWD
|
|
select HAVE_SMP
|
|
--- a/arch/arm/mach-cns3xxx/Makefile
|
|
+++ b/arch/arm/mach-cns3xxx/Makefile
|
|
@@ -1,7 +1,7 @@
|
|
ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include
|
|
|
|
obj-$(CONFIG_ARCH_CNS3XXX) += cns3xxx.o
|
|
-cns3xxx-y += core.o pm.o
|
|
+cns3xxx-y += core.o pm.o gpio.o
|
|
cns3xxx-$(CONFIG_ATAGS) += devices.o
|
|
cns3xxx-$(CONFIG_PCI) += pcie.o
|
|
cns3xxx-$(CONFIG_MACH_CNS3420VB) += cns3420vb.o
|
|
--- a/arch/arm/mach-cns3xxx/cns3xxx.h
|
|
+++ b/arch/arm/mach-cns3xxx/cns3xxx.h
|
|
@@ -68,8 +68,10 @@
|
|
#define SMC_PCELL_ID_3_OFFSET 0xFFC
|
|
|
|
#define CNS3XXX_GPIOA_BASE 0x74000000 /* GPIO port A */
|
|
+#define CNS3XXX_GPIOA_BASE_VIRT 0xFB006000
|
|
|
|
#define CNS3XXX_GPIOB_BASE 0x74800000 /* GPIO port B */
|
|
+#define CNS3XXX_GPIOB_BASE_VIRT 0xFB007000
|
|
|
|
#define CNS3XXX_RTC_BASE 0x75000000 /* Real Time Clock */
|
|
|
|
--- a/arch/arm/mach-cns3xxx/core.c
|
|
+++ b/arch/arm/mach-cns3xxx/core.c
|
|
@@ -50,6 +50,16 @@ static struct map_desc cns3xxx_io_desc[]
|
|
.pfn = __phys_to_pfn(CNS3XXX_PM_BASE),
|
|
.length = SZ_4K,
|
|
.type = MT_DEVICE,
|
|
+ }, {
|
|
+ .virtual = CNS3XXX_GPIOA_BASE_VIRT,
|
|
+ .pfn = __phys_to_pfn(CNS3XXX_GPIOA_BASE),
|
|
+ .length = SZ_4K,
|
|
+ .type = MT_DEVICE,
|
|
+ }, {
|
|
+ .virtual = CNS3XXX_GPIOB_BASE_VIRT,
|
|
+ .pfn = __phys_to_pfn(CNS3XXX_GPIOB_BASE),
|
|
+ .length = SZ_4K,
|
|
+ .type = MT_DEVICE,
|
|
#ifdef CONFIG_PCI
|
|
}, {
|
|
.virtual = CNS3XXX_PCIE0_HOST_BASE_VIRT,
|