diff options
| author | Neil Armstrong | 2021-02-25 09:44:34 +0100 |
|---|---|---|
| committer | Neil Armstrong | 2021-04-06 11:10:29 +0200 |
| commit | 81233abf7344d6372cf8602c491d3194cd5df973 (patch) | |
| tree | 6e10d1b27eb433fc653eb1304db1b73980f3f48e /arch/arm/mach-meson/board-g12a.c | |
| parent | 1f636d8cb1e313f51ecc0ee75838fc1018c00755 (diff) | |
arm: meson: remove static MDIO mux handling
The static MDIO mux handling in mach-meson is no more needed, delete it.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Diffstat (limited to 'arch/arm/mach-meson/board-g12a.c')
| -rw-r--r-- | arch/arm/mach-meson/board-g12a.c | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/arch/arm/mach-meson/board-g12a.c b/arch/arm/mach-meson/board-g12a.c index bb75d4f8ad3..bfd40fe14fc 100644 --- a/arch/arm/mach-meson/board-g12a.c +++ b/arch/arm/mach-meson/board-g12a.c @@ -97,31 +97,6 @@ static struct mm_region g12a_mem_map[] = { struct mm_region *mem_map = g12a_mem_map; -static void g12a_enable_external_mdio(void) -{ - writel(0x0, ETH_PHY_CNTL2); -} - -static void g12a_enable_internal_mdio(void) -{ - /* Fire up the PHY PLL */ - writel(0x29c0040a, ETH_PLL_CNTL0); - writel(0x927e0000, ETH_PLL_CNTL1); - writel(0xac5f49e5, ETH_PLL_CNTL2); - writel(0x00000000, ETH_PLL_CNTL3); - writel(0x00000000, ETH_PLL_CNTL4); - writel(0x20200000, ETH_PLL_CNTL5); - writel(0x0000c002, ETH_PLL_CNTL6); - writel(0x00000023, ETH_PLL_CNTL7); - writel(0x39c0040a, ETH_PLL_CNTL0); - writel(0x19c0040a, ETH_PLL_CNTL0); - - /* Select the internal MDIO */ - writel(0x33000180, ETH_PHY_CNTL0); - writel(0x00074043, ETH_PHY_CNTL1); - writel(0x00000260, ETH_PHY_CNTL2); -} - /* Configure the Ethernet MAC with the requested interface mode * with some optional flags. */ @@ -138,7 +113,6 @@ void meson_eth_init(phy_interface_t mode, unsigned int flags) G12A_ETH_REG_0_TX_RATIO(4) | G12A_ETH_REG_0_PHY_CLK_EN | G12A_ETH_REG_0_CLK_EN); - g12a_enable_external_mdio(); break; case PHY_INTERFACE_MODE_RMII: @@ -146,13 +120,6 @@ void meson_eth_init(phy_interface_t mode, unsigned int flags) out_le32(G12A_ETH_REG_0, G12A_ETH_REG_0_PHY_INTF_RMII | G12A_ETH_REG_0_INVERT_RMII_CLK | G12A_ETH_REG_0_CLK_EN); - - /* Use G12A RMII Internal PHY */ - if (flags & MESON_USE_INTERNAL_RMII_PHY) - g12a_enable_internal_mdio(); - else - g12a_enable_external_mdio(); - break; default: |