diff options
| author | Bartosz Golaszewski | 2017-01-30 11:02:03 +0100 |
|---|---|---|
| committer | Sekhar Nori | 2017-01-31 16:18:24 +0100 |
| commit | 00bacfbfaf508940fd5fba22372a0935c4a01358 (patch) | |
| tree | 7eff288b50a24f01e7ccd22f828c51d843490480 /arch/arm/mach-davinci/da8xx-dt.c | |
| parent | ARM: davinci: da850: add con_id for the SATA clock (diff) | |
| download | kernel-qcow2-linux-00bacfbfaf508940fd5fba22372a0935c4a01358.tar.gz kernel-qcow2-linux-00bacfbfaf508940fd5fba22372a0935c4a01358.tar.xz kernel-qcow2-linux-00bacfbfaf508940fd5fba22372a0935c4a01358.zip | |
ARM: davinci: da850: model the SATA refclk
Register a fixed rate clock modelling the external SATA oscillator
for da850 (both DT and board file mode).
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Diffstat (limited to 'arch/arm/mach-davinci/da8xx-dt.c')
| -rw-r--r-- | arch/arm/mach-davinci/da8xx-dt.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/mach-davinci/da8xx-dt.c b/arch/arm/mach-davinci/da8xx-dt.c index 62c3d5174d4a..071933b16a0c 100644 --- a/arch/arm/mach-davinci/da8xx-dt.c +++ b/arch/arm/mach-davinci/da8xx-dt.c @@ -50,6 +50,9 @@ static struct of_dev_auxdata da850_auxdata_lookup[] __initdata = { static void __init da850_init_machine(void) { + /* All existing boards use 100MHz SATA refclkpn */ + static const unsigned long sata_refclkpn = 100 * 1000 * 1000; + int ret; ret = da8xx_register_usb20_phy_clk(false); @@ -61,6 +64,11 @@ static void __init da850_init_machine(void) pr_warn("%s: registering USB 1.1 PHY clock failed: %d", __func__, ret); + ret = da850_register_sata_refclk(sata_refclkpn); + if (ret) + pr_warn("%s: registering SATA REFCLK failed: %d", + __func__, ret); + of_platform_default_populate(NULL, da850_auxdata_lookup, NULL); davinci_pm_init(); pdata_quirks_init(); |