[PATCH 2/3] ARM: pxa168: Add support for Ethernet

Eric Miao
2011-06-10T13:31:08Z

On Mon, May 2, 2011 at 1:59 PM, Tanmay Upadhyay
<tanmay.upadhyay@einfochips.com> wrote:
> Add wrapper that creates resources for PXA168 Ethernet driver
>
> Signed-off-by: Tanmay Upadhyay <tanmay.upadhyay@einfochips.com>

Applied to 'devel'

> ---
> ?arch/arm/mach-mmp/include/mach/mfp-pxa168.h | ? 19 +++++++++++++++++++
> ?arch/arm/mach-mmp/include/mach/pxa168.h ? ? | ? ?6 ++++++
> ?arch/arm/mach-mmp/include/mach/regs-apmu.h ?| ? ?1 +
> ?arch/arm/mach-mmp/pxa168.c ? ? ? ? ? ? ? ? ?| ? ?3 +++
> ?4 files changed, 29 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/mach-mmp/include/mach/mfp-pxa168.h b/arch/arm/mach-mmp/include/mach/mfp-pxa168.h
> index 713be15..8c78232 100644
> --- a/arch/arm/mach-mmp/include/mach/mfp-pxa168.h
> +++ b/arch/arm/mach-mmp/include/mach/mfp-pxa168.h
> @@ -305,4 +305,23 @@
> ?#define GPIO112_KP_MKOUT6 ? ? ? MFP_CFG(GPIO112, AF7)
> ?#define GPIO121_KP_MKIN4 ? ? ? ?MFP_CFG(GPIO121, AF7)
>
> +/* Fast Ethernet */
> +#define GPIO86_TX_CLK ? ? ? ? ?MFP_CFG(GPIO86, AF5)
> +#define GPIO87_TX_EN ? ? ? ? ? MFP_CFG(GPIO87, AF5)
> +#define GPIO88_TX_DQ3 ? ? ? ? ?MFP_CFG(GPIO88, AF5)
> +#define GPIO89_TX_DQ2 ? ? ? ? ?MFP_CFG(GPIO89, AF5)
> +#define GPIO90_TX_DQ1 ? ? ? ? ?MFP_CFG(GPIO90, AF5)
> +#define GPIO91_TX_DQ0 ? ? ? ? ?MFP_CFG(GPIO91, AF5)
> +#define GPIO92_MII_CRS ? ? ? ? MFP_CFG(GPIO92, AF5)
> +#define GPIO93_MII_COL ? ? ? ? MFP_CFG(GPIO93, AF5)
> +#define GPIO94_RX_CLK ? ? ? ? ?MFP_CFG(GPIO94, AF5)
> +#define GPIO95_RX_ER ? ? ? ? ? MFP_CFG(GPIO95, AF5)
> +#define GPIO96_RX_DQ3 ? ? ? ? ?MFP_CFG(GPIO96, AF5)
> +#define GPIO97_RX_DQ2 ? ? ? ? ?MFP_CFG(GPIO97, AF5)
> +#define GPIO98_RX_DQ1 ? ? ? ? ?MFP_CFG(GPIO98, AF5)
> +#define GPIO99_RX_DQ0 ? ? ? ? ?MFP_CFG(GPIO99, AF5)
> +#define GPIO100_MII_MDC ? ? ? ? ? ? ? ?MFP_CFG(GPIO100, AF5)
> +#define GPIO101_MII_MDIO ? ? ? MFP_CFG(GPIO101, AF5)
> +#define GPIO103_RX_DV ? ? ? ? ?MFP_CFG(GPIO103, AF5)
> +
> ?#endif /* __ASM_MACH_MFP_PXA168_H */
> diff --git a/arch/arm/mach-mmp/include/mach/pxa168.h b/arch/arm/mach-mmp/include/mach/pxa168.h
> index 705e963..7f00584 100644
> --- a/arch/arm/mach-mmp/include/mach/pxa168.h
> +++ b/arch/arm/mach-mmp/include/mach/pxa168.h
> @@ -14,6 +14,7 @@ extern void pxa168_clear_keypad_wakeup(void);
> ?#include <video/pxa168fb.h>
> ?#include <plat/pxa27x_keypad.h>
> ?#include <mach/cputype.h>
> +#include <linux/pxa168_eth.h>
>
> ?extern struct pxa_device_desc pxa168_device_uart1;
> ?extern struct pxa_device_desc pxa168_device_uart2;
> @@ -32,6 +33,7 @@ extern struct pxa_device_desc pxa168_device_ssp5;
> ?extern struct pxa_device_desc pxa168_device_nand;
> ?extern struct pxa_device_desc pxa168_device_fb;
> ?extern struct pxa_device_desc pxa168_device_keypad;
> +extern struct pxa_device_desc pxa168_device_eth;
>
> ?static inline int pxa168_add_uart(int id)
> ?{
> @@ -119,4 +121,8 @@ static inline int pxa168_add_keypad(struct pxa27x_keypad_platform_data *data)
> ? ? ? ?return pxa_register_device(&pxa168_device_keypad, data, sizeof(*data));
> ?}
>
> +static inline int pxa168_add_eth(struct pxa168_eth_platform_data *data)
> +{
> + ? ? ? return pxa_register_device(&pxa168_device_eth, data, sizeof(*data));
> +}
> ?#endif /* __ASM_MACH_PXA168_H */
> diff --git a/arch/arm/mach-mmp/include/mach/regs-apmu.h b/arch/arm/mach-mmp/include/mach/regs-apmu.h
> index f7011ef..8447ac6 100644
> --- a/arch/arm/mach-mmp/include/mach/regs-apmu.h
> +++ b/arch/arm/mach-mmp/include/mach/regs-apmu.h
> @@ -29,6 +29,7 @@
> ?#define APMU_BUS ? ? ? APMU_REG(0x06c)
> ?#define APMU_SDH2 ? ? ?APMU_REG(0x0e8)
> ?#define APMU_SDH3 ? ? ?APMU_REG(0x0ec)
> +#define APMU_ETH ? ? ? APMU_REG(0x0fc)
>
> ?#define APMU_FNCLK_EN ?(1 << 4)
> ?#define APMU_AXICLK_EN (1 << 3)
> diff --git a/arch/arm/mach-mmp/pxa168.c b/arch/arm/mach-mmp/pxa168.c
> index dcb203b..96d451d 100644
> --- a/arch/arm/mach-mmp/pxa168.c
> +++ b/arch/arm/mach-mmp/pxa168.c
> @@ -82,6 +82,7 @@ static APBC_CLK(keypad, PXA168_KPC, 0, 32000);
>
> ?static APMU_CLK(nand, NAND, 0x01db, 208000000);
> ?static APMU_CLK(lcd, LCD, 0x7f, 312000000);
> +static APMU_CLK(eth, ETH, 0x09, 0);
>
> ?/* device and clock bindings */
> ?static struct clk_lookup pxa168_clkregs[] = {
> @@ -102,6 +103,7 @@ static struct clk_lookup pxa168_clkregs[] = {
> ? ? ? ?INIT_CLKREG(&clk_nand, "pxa3xx-nand", NULL),
> ? ? ? ?INIT_CLKREG(&clk_lcd, "pxa168-fb", NULL),
> ? ? ? ?INIT_CLKREG(&clk_keypad, "pxa27x-keypad", NULL),
> + ? ? ? INIT_CLKREG(&clk_eth, "pxa168-eth", "MFUCLK"),
> ?};
>
> ?static int __init pxa168_init(void)
> @@ -166,3 +168,4 @@ PXA168_DEVICE(ssp4, "pxa168-ssp", 3, SSP4, 0xd4020000, 0x40, 58, 59);
> ?PXA168_DEVICE(ssp5, "pxa168-ssp", 4, SSP5, 0xd4021000, 0x40, 60, 61);
> ?PXA168_DEVICE(fb, "pxa168-fb", -1, LCD, 0xd420b000, 0x1c8);
> ?PXA168_DEVICE(keypad, "pxa27x-keypad", -1, KEYPAD, 0xd4012000, 0x4c);
> +PXA168_DEVICE(eth, "pxa168-eth", -1, MFU, 0xc0800000, 0x0fff);
> --
> 1.7.0.4
>
>