Sudhakar Rajashekhara <[email protected]> writes:
> Earlier patch which adds EMAC support for da850/omap-l138
> was not configuring the MDIO pins.
>
> Ethernet was working fine with the earlier patch, because
> the MDIO pins were configured from the boot loader. This
> patch removes that dependency.
>
> Also, this patch populates a member in the emac clk structure
> to say that EMAC LPSC sits on controller 1.
>
> Signed-off-by: Sudhakar Rajashekhara <[email protected]>
Looks fine.
> ---
> This patch depends on the following patch which I have
> submitted to davinci git:
> [PATCH] davinci: Add MMC/SD support for da850/omap-l138
Either re-send based on master, or I'll have to wait for
an updated MMC/SD patch.
Kevin
> arch/arm/mach-davinci/da850.c | 6 +++++-
> arch/arm/mach-davinci/include/mach/mux.h | 2 ++
> 2 files changed, 7 insertions(+), 1 deletions(-)
>
> diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
> index 4b5ac24..dc7ca1d 100644
> --- a/arch/arm/mach-davinci/da850.c
> +++ b/arch/arm/mach-davinci/da850.c
> @@ -287,6 +287,7 @@ static struct clk emac_clk = {
> .name = "emac",
> .parent = &pll0_sysclk4,
> .lpsc = DA8XX_LPSC1_CPGMAC,
> + .psc_ctlr = 1,
> };
>
> static struct clk mmcsd_clk = {
> @@ -377,6 +378,8 @@ static const struct mux_config da850_pins[] = {
> MUX_CFG(DA850, MII_RXD_2, 3, 20, 15, 8, false)
> MUX_CFG(DA850, MII_RXD_1, 3, 24, 15, 8, false)
> MUX_CFG(DA850, MII_RXD_0, 3, 28, 15, 8, false)
> + MUX_CFG(DA850, MDIO_CLK, 4, 0, 15, 8, false)
> + MUX_CFG(DA850, MDIO_D, 4, 4, 15, 8, false)
> /* MMC/SD0 function */
> MUX_CFG(DA850, MMCSD0_DAT_0, 10, 8, 15, 2, false)
> MUX_CFG(DA850, MMCSD0_DAT_1, 10, 12, 15, 2, false)
> @@ -416,7 +419,8 @@ const short da850_cpgmac_pins[] __initdata = {
> DA850_MII_TXEN, DA850_MII_TXCLK, DA850_MII_COL, DA850_MII_TXD_3,
> DA850_MII_TXD_2, DA850_MII_TXD_1, DA850_MII_TXD_0, DA850_MII_RXER,
> DA850_MII_CRS, DA850_MII_RXCLK, DA850_MII_RXDV, DA850_MII_RXD_3,
> - DA850_MII_RXD_2, DA850_MII_RXD_1, DA850_MII_RXD_0,
> + DA850_MII_RXD_2, DA850_MII_RXD_1, DA850_MII_RXD_0, DA850_MDIO_CLK,
> + DA850_MDIO_D,
> -1
> };
>
> diff --git a/arch/arm/mach-davinci/include/mach/mux.h
> b/arch/arm/mach-davinci/include/mach/mux.h
> index 09dbede..f5febdd 100644
> --- a/arch/arm/mach-davinci/include/mach/mux.h
> +++ b/arch/arm/mach-davinci/include/mach/mux.h
> @@ -747,6 +747,8 @@ enum davinci_da850_index {
> DA850_MII_RXD_2,
> DA850_MII_RXD_1,
> DA850_MII_RXD_0,
> + DA850_MDIO_CLK,
> + DA850_MDIO_D,
>
> /* MMC/SD0 function */
> DA850_MMCSD0_DAT_0,
> --
> 1.5.6
>
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