From 26bd423b88a7a5c5fe5a042a8d7209d5ebdcbd1b Mon Sep 17 00:00:00 2001 From: Robert Jarzmik Date: Sun, 23 Oct 2016 14:19:27 +0200 Subject: [PATCH] clk: pxa: core pll is not affected by t bit The t bit of clkfcfg doesn't affect the core pll clock, but it makes core clock select between core pll clock and core run clock. As such remove it from the core pll rate reporting function, while it remains in clk_pxa27x_core_get_parent(). Signed-off-by: Robert Jarzmik Signed-off-by: Stephen Boyd --- drivers/clk/pxa/clk-pxa25x.c | 4 +--- drivers/clk/pxa/clk-pxa27x.c | 2 +- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/clk/pxa/clk-pxa25x.c b/drivers/clk/pxa/clk-pxa25x.c index a98b98e..3bb603a 100644 --- a/drivers/clk/pxa/clk-pxa25x.c +++ b/drivers/clk/pxa/clk-pxa25x.c @@ -182,9 +182,7 @@ static unsigned long clk_pxa25x_cpll_get_rate(struct clk_hw *hw, m = M_clk_mult[(cccr >> 5) & 0x03]; n2 = N2_clk_mult[(cccr >> 7) & 0x07]; - if (t) - return m * l * n2 * parent_rate / 2; - return m * l * parent_rate; + return m * l * n2 * parent_rate / 2; } PARENTS(clk_pxa25x_cpll) = { "osc_3_6864mhz" }; RATE_RO_OPS(clk_pxa25x_cpll, "cpll"); diff --git a/drivers/clk/pxa/clk-pxa27x.c b/drivers/clk/pxa/clk-pxa27x.c index afc395b..3930053 100644 --- a/drivers/clk/pxa/clk-pxa27x.c +++ b/drivers/clk/pxa/clk-pxa27x.c @@ -162,7 +162,7 @@ static unsigned long clk_pxa27x_cpll_get_rate(struct clk_hw *hw, L = l * parent_rate; N = (L * n2) / 2; - return t ? N : L; + return N; } PARENTS(clk_pxa27x_cpll) = { "osc_13mhz" }; RATE_RO_OPS(clk_pxa27x_cpll, "cpll"); -- 2.7.4