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authorLinus Torvalds <torvalds@linux-foundation.org>2017-02-23 15:28:04 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-02-23 15:28:04 -0800
commitaf8999f672421776417977101c3e1f334414c065 (patch)
treeb52aa81b16185e0f849e68023bb8fcda96c745a5 /arch/arm/mach-davinci
parent60e8d3e11645a1b9c4197d9786df3894332c1685 (diff)
parent92f3e6ebf6e43fdd5e2f044fc26d973f341b7ef0 (diff)
downloadlinux-af8999f672421776417977101c3e1f334414c065.tar.bz2
Merge tag 'armsoc-fixes-nc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC non-urgent fixes from Arnd Bergmann: "We sometimes collect non-critical fixes that come in during the later part of the merge window in a branch for the next release instead, and this is that contents for v4.11. Most of these are OMAP fixes, dealing with OMAP36/37 detection, quirks and setup. There's also some fixes for Davinci and a Kconfig fix for SCPI to only enable on ARM{,64}" * tag 'armsoc-fixes-nc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: firmware: arm_scpi: Add hardware dependencies ARM: OMAP3: Fix SoC detection of OMAP36/37 Family ARM: OMAP5: Add HWMOD_SWSUP_SIDLE_ACT flag for UART ARM: dts: Fix compatible for ti81xx uarts for 8250 ARM: dts: Fix am335x and dm814x scm syscon to probe children ARM: OMAP2+: Fix init for multiple quirks for the same SoC ARM: dts: Fix omap3 off mode pull defines bus: da850-mstpri: fix my e-mail address ARM: davinci: da850: fix da850_set_pll0rate() ARM: davinci: da850: coding style fix
Diffstat (limited to 'arch/arm/mach-davinci')
-rw-r--r--arch/arm/mach-davinci/da850.c24
1 files changed, 19 insertions, 5 deletions
diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
index 9780829f8a05..7475f02ffea5 100644
--- a/arch/arm/mach-davinci/da850.c
+++ b/arch/arm/mach-davinci/da850.c
@@ -563,7 +563,7 @@ static struct clk_lookup da850_clks[] = {
CLK("spi_davinci.0", NULL, &spi0_clk),
CLK("spi_davinci.1", NULL, &spi1_clk),
CLK("vpif", NULL, &vpif_clk),
- CLK("ahci_da850", NULL, &sata_clk),
+ CLK("ahci_da850", NULL, &sata_clk),
CLK("davinci-rproc.0", NULL, &dsp_clk),
CLK(NULL, NULL, &ehrpwm_clk),
CLK("ehrpwm.0", "fck", &ehrpwm0_clk),
@@ -1194,14 +1194,28 @@ static int da850_set_armrate(struct clk *clk, unsigned long index)
return clk_set_rate(pllclk, index);
}
-static int da850_set_pll0rate(struct clk *clk, unsigned long index)
+static int da850_set_pll0rate(struct clk *clk, unsigned long rate)
{
- unsigned int prediv, mult, postdiv;
- struct da850_opp *opp;
struct pll_data *pll = clk->pll_data;
+ struct cpufreq_frequency_table *freq;
+ unsigned int prediv, mult, postdiv;
+ struct da850_opp *opp = NULL;
int ret;
- opp = (struct da850_opp *) cpufreq_info.freq_table[index].driver_data;
+ rate /= 1000;
+
+ for (freq = da850_freq_table;
+ freq->frequency != CPUFREQ_TABLE_END; freq++) {
+ /* rate is in Hz, freq->frequency is in KHz */
+ if (freq->frequency == rate) {
+ opp = (struct da850_opp *)freq->driver_data;
+ break;
+ }
+ }
+
+ if (!opp)
+ return -EINVAL;
+
prediv = opp->prediv;
mult = opp->mult;
postdiv = opp->postdiv;