On Mon, Feb 04, 2013 at 07:06:47AM +0100, Prashant Gaikwad wrote:On Friday 01 February 2013 03:48 PM, Peter De Schrijver wrote:...
Looking at commit 37c26a906527b8a6a252614ca83d21ad318c4e84 and commit-static int clk_pll_wait_for_lock(struct tegra_clk_pll *pll,This will not work for PLLE. Lock bit for PLLE is in misc register.
- void __iomem *lock_addr, u32 lock_bit_idx)
+static int clk_pll_wait_for_lock(struct tegra_clk_pll *pll)
{
int i;
- u32 val;
+ u32 val, lock_bit;
+ void __iomem *lock_addr;
if (!(pll->flags & TEGRA_PLL_USE_LOCK)) {
udelay(pll->params->lock_delay);
return 0;
}
+ lock_addr = pll->clk_base + pll->params->base_reg;
+ lock_bit = BIT(pll->params->lock_bit_idx);Need to change the lock bit idx parameter for Tegra20 and Tegra30 PLLs
+
for (i = 0; i < pll->params->lock_delay; i++) {
val = readl_relaxed(lock_addr);
- if (val & BIT(lock_bit_idx)) {
+ if (val & lock_bit) {
else this patch will break those.
b08e8c0ecc42afa3a2e1019851af741980dd5a6b, these fields seem correctly
initialized for both Tegra20 and Tegra30? Or am I missing something?
Thanks,
Peter.