diff options
| author | Yen Lin <yelin@nvidia.com> | 2011-05-24 14:23:58 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2011-08-29 10:39:15 -0700 |
| commit | 282901f58cef5136db58b1f35214e33eeaea966f (patch) | |
| tree | 3323488b4f92da0ab282c0673f5bcf10cac96c3a /arch/arm/cpu/armv7 | |
| parent | 884ac36fd86c14097ffe98f0b79d5d3bb1e2e54f (diff) | |
tegra2: add i2c driver
BUG=none
TEST=exercise with i2c commands (i2c probe, md, mw) and access TPM
Change-Id: I370185ffbd03ffd66cc9edf1ca2fce0b2689e739
Reviewed-on: http://gerrit.chromium.org/gerrit/1563
Tested-by: Yen Lin <yelin@nvidia.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/arm/cpu/armv7')
| -rw-r--r-- | arch/arm/cpu/armv7/tegra2/clock.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm/cpu/armv7/tegra2/clock.c b/arch/arm/cpu/armv7/tegra2/clock.c index 1427585d825..0abd361af68 100644 --- a/arch/arm/cpu/armv7/tegra2/clock.c +++ b/arch/arm/cpu/armv7/tegra2/clock.c @@ -806,7 +806,9 @@ void clock_init(void) { pll_rate[CLOCK_ID_MEMORY] = get_clock_freq(CLOCK_ID_MEMORY); pll_rate[CLOCK_ID_PERIPH] = get_clock_freq(CLOCK_ID_PERIPH); - pll_rate[CLOCK_ID_OSC] = get_clock_freq(CLOCK_ID_PERIPH); + /* FIXME: I2C needs CLK_M for CLOCK_ID_OSC */ + /* pll_rate[CLOCK_ID_OSC] = get_clock_freq(CLOCK_ID_PERIPH); */ + pll_rate[CLOCK_ID_OSC] = osc_freq[clock_get_osc_freq()]; pll_rate[CLOCK_ID_SFROM32KHZ] = 32768; debug("PLLM = %d\n", pll_rate[CLOCK_ID_MEMORY]); debug("PLLP = %d\n", pll_rate[CLOCK_ID_PERIPH]); |