-* Samsung's usb phy transceiver
+SAMSUNG USB-PHY controllers
-The Samsung's phy transceiver is used for controlling usb phy for
-s3c-hsotg as well as ehci-s5p and ohci-exynos usb controllers
-across Samsung SOCs.
+** Samsung's usb 2.0 phy transceiver
+
+The Samsung's usb 2.0 phy transceiver is used for controlling
+usb 2.0 phy for s3c-hsotg as well as ehci-s5p and ohci-exynos
+usb controllers across Samsung SOCs.
TODO: Adding the PHY binding with controller(s) according to the under
- developement generic PHY driver.
+ development generic PHY driver.
Required properties:
cpu_freq_select = ((readl(sar) >> SARL_A370_PCLK_FREQ_OPT) &
SARL_A370_PCLK_FREQ_OPT_MASK);
- if (cpu_freq_select > ARRAY_SIZE(armada_370_cpu_frequencies)) {
+ if (cpu_freq_select >= ARRAY_SIZE(armada_370_cpu_frequencies)) {
- pr_err("CPU freq select unsuported %d\n", cpu_freq_select);
+ pr_err("CPU freq select unsupported %d\n", cpu_freq_select);
cpu_freq = 0;
} else
cpu_freq = armada_370_cpu_frequencies[cpu_freq_select];
cpu_freq_select |= (((readl(sar+4) >> SARH_AXP_PCLK_FREQ_OPT) &
SARH_AXP_PCLK_FREQ_OPT_MASK)
<< SARH_AXP_PCLK_FREQ_OPT_SHIFT);
- if (cpu_freq_select > ARRAY_SIZE(armada_xp_cpu_frequencies)) {
+ if (cpu_freq_select >= ARRAY_SIZE(armada_xp_cpu_frequencies)) {
- pr_err("CPU freq select unsuported: %d\n", cpu_freq_select);
+ pr_err("CPU freq select unsupported: %d\n", cpu_freq_select);
cpu_freq = 0;
} else
cpu_freq = armada_xp_cpu_frequencies[cpu_freq_select];