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yaml
---
r: 235218
b: refs/heads/master
c: 3c3895b
h: refs/heads/master
v: v3
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Gary King authored and Colin Cross committed Feb 10, 2011
1 parent 25184f6 commit b258354
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Showing 3 changed files with 32 additions and 5 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: cea62c878dd8b73b67fb3e38f989e9d3241d5934
refs/heads/master: 3c3895b4bf58d709ad4709480ceb2bb006741972
10 changes: 10 additions & 0 deletions trunk/arch/arm/mach-tegra/include/mach/pinmux-t2.h
Original file line number Diff line number Diff line change
Expand Up @@ -167,6 +167,16 @@ enum tegra_drive_pingroup {
TEGRA_DRIVE_PINGROUP_XM2D,
TEGRA_DRIVE_PINGROUP_XM2CLK,
TEGRA_DRIVE_PINGROUP_MEMCOMP,
TEGRA_DRIVE_PINGROUP_SDIO1,
TEGRA_DRIVE_PINGROUP_CRT,
TEGRA_DRIVE_PINGROUP_DDC,
TEGRA_DRIVE_PINGROUP_GMA,
TEGRA_DRIVE_PINGROUP_GMB,
TEGRA_DRIVE_PINGROUP_GMC,
TEGRA_DRIVE_PINGROUP_GMD,
TEGRA_DRIVE_PINGROUP_GME,
TEGRA_DRIVE_PINGROUP_OWR,
TEGRA_DRIVE_PINGROUP_UAD,
TEGRA_MAX_DRIVE_PINGROUP,
};

Expand Down
25 changes: 21 additions & 4 deletions trunk/arch/arm/mach-tegra/pinmux-t2-tables.c
Original file line number Diff line number Diff line change
Expand Up @@ -66,6 +66,16 @@ const struct tegra_drive_pingroup_desc tegra_soc_drive_pingroups[TEGRA_MAX_DRIVE
DRIVE_PINGROUP(XM2D, 0x8cc),
DRIVE_PINGROUP(XM2CLK, 0x8d0),
DRIVE_PINGROUP(MEMCOMP, 0x8d4),
DRIVE_PINGROUP(SDIO1, 0x8e0),
DRIVE_PINGROUP(CRT, 0x8ec),
DRIVE_PINGROUP(DDC, 0x8f0),
DRIVE_PINGROUP(GMA, 0x8f4),
DRIVE_PINGROUP(GMB, 0x8f8),
DRIVE_PINGROUP(GMC, 0x8fc),
DRIVE_PINGROUP(GMD, 0x900),
DRIVE_PINGROUP(GME, 0x904),
DRIVE_PINGROUP(OWR, 0x908),
DRIVE_PINGROUP(UAD, 0x90c),
};

#define PINGROUP(pg_name, vdd, f0, f1, f2, f3, f_safe, \
Expand Down Expand Up @@ -217,7 +227,8 @@ const struct tegra_pingroup_desc tegra_soc_pingroups[TEGRA_MAX_PINGROUP] = {
#define PULLUPDOWN_REG_NUM 5

static u32 pinmux_reg[TRISTATE_REG_NUM + PIN_MUX_CTL_REG_NUM +
PULLUPDOWN_REG_NUM];
PULLUPDOWN_REG_NUM +
ARRAY_SIZE(tegra_soc_drive_pingroups)];

static inline unsigned long pg_readl(unsigned long offset)
{
Expand All @@ -234,14 +245,17 @@ void tegra_pinmux_suspend(void)
unsigned int i;
u32 *ctx = pinmux_reg;

for (i = 0; i < TRISTATE_REG_NUM; i++)
*ctx++ = pg_readl(TRISTATE_REG_A + i*4);

for (i = 0; i < PIN_MUX_CTL_REG_NUM; i++)
*ctx++ = pg_readl(PIN_MUX_CTL_REG_A + i*4);

for (i = 0; i < PULLUPDOWN_REG_NUM; i++)
*ctx++ = pg_readl(PULLUPDOWN_REG_A + i*4);

for (i = 0; i < TRISTATE_REG_NUM; i++)
*ctx++ = pg_readl(TRISTATE_REG_A + i*4);

for (i = 0; i < ARRAY_SIZE(tegra_soc_drive_pingroups); i++)
*ctx++ = pg_readl(tegra_soc_drive_pingroups[i].reg);
}

void tegra_pinmux_resume(void)
Expand All @@ -257,5 +271,8 @@ void tegra_pinmux_resume(void)

for (i = 0; i < TRISTATE_REG_NUM; i++)
pg_writel(*ctx++, TRISTATE_REG_A + i*4);

for (i = 0; i < ARRAY_SIZE(tegra_soc_drive_pingroups); i++)
pg_writel(*ctx++, tegra_soc_drive_pingroups[i].reg);
}
#endif

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