hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

ARM: mach-shmobile: bonito: add SMSC9221 support 

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Kuninori Morimoto 2011-11-10 18:47:36 -08:00 committed by Paul Mundt
parent 6bf2805dac
commit 8900df7add
1 changed files with 33 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
arch/arm/mach-shmobile/board-bonito.c
View File

@ -95,6 +95,7 @@
#define FPGA_IRQ_BASE (512) #define FPGA_IRQ_BASE (512)
#define FPGA_IRQ0 (FPGA_IRQ_BASE) #define FPGA_IRQ0 (FPGA_IRQ_BASE)
#define FPGA_IRQ1 (FPGA_IRQ_BASE + 16) #define FPGA_IRQ1 (FPGA_IRQ_BASE + 16)
#define FPGA_ETH_IRQ (FPGA_IRQ0 + 15)
static u16 bonito_fpga_read(u32 offset) static u16 bonito_fpga_read(u32 offset)
{ {
return __raw_readw(0xf0003000 + offset); return __raw_readw(0xf0003000 + offset);
@ -277,6 +278,37 @@ static struct platform_device lcdc0_device = {
}, },
}; };
/*
* SMSC 9221
*/
static struct resource smsc_resources[] = {
[0] = {
.start = 0x18010000,
.end = 0x18011000 - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = FPGA_ETH_IRQ,
.flags = IORESOURCE_IRQ,
},
};
static struct smsc911x_platform_config smsc_platdata = {
.flags = SMSC911X_USE_16BIT,
.phy_interface = PHY_INTERFACE_MODE_MII,
.irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
.irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL,
};
static struct platform_device smsc_device = {
.name = "smsc911x",
.dev = {
.platform_data = &smsc_platdata,
},
.resource = smsc_resources,
.num_resources = ARRAY_SIZE(smsc_resources),
};
/* /*
* core board devices * core board devices
*/ */
@ -288,6 +320,7 @@ static struct platform_device *bonito_core_devices[] __initdata = {
*/ */
static struct platform_device *bonito_base_devices[] __initdata = { static struct platform_device *bonito_base_devices[] __initdata = {
&lcdc0_device, &lcdc0_device,
&smsc_device,
}; };
/* /*