Meson Clock fixes:

- mpll: fix mpll0 fractional part ignored
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Merge tag 'meson-clk-fixes-for-4.13-rc4-v2' of git://github.com/baylibre/clk-meson into clk-fixes

Pull one Meson clock fix from Neil Armstrong

* tag 'meson-clk-fixes-for-4.13-rc4-v2' of git://github.com/baylibre/clk-meson:
  clk: meson: mpll: fix mpll0 fractional part ignored
This commit is contained in:
Stephen Boyd 2017-08-02 09:09:42 -07:00
commit b48d7c5b89
4 changed files with 18 additions and 0 deletions

View file

@ -161,6 +161,13 @@ static int mpll_set_rate(struct clk_hw *hw,
reg = PARM_SET(p->width, p->shift, reg, 1);
writel(reg, mpll->base + p->reg_off);
p = &mpll->ssen;
if (p->width != 0) {
reg = readl(mpll->base + p->reg_off);
reg = PARM_SET(p->width, p->shift, reg, 1);
writel(reg, mpll->base + p->reg_off);
}
p = &mpll->n2;
reg = readl(mpll->base + p->reg_off);
reg = PARM_SET(p->width, p->shift, reg, n2);

View file

@ -118,6 +118,7 @@ struct meson_clk_mpll {
struct parm sdm_en;
struct parm n2;
struct parm en;
struct parm ssen;
spinlock_t *lock;
};

View file

@ -528,6 +528,11 @@ static struct meson_clk_mpll gxbb_mpll0 = {
.shift = 14,
.width = 1,
},
.ssen = {
.reg_off = HHI_MPLL_CNTL,
.shift = 25,
.width = 1,
},
.lock = &clk_lock,
.hw.init = &(struct clk_init_data){
.name = "mpll0",

View file

@ -267,6 +267,11 @@ static struct meson_clk_mpll meson8b_mpll0 = {
.shift = 14,
.width = 1,
},
.ssen = {
.reg_off = HHI_MPLL_CNTL,
.shift = 25,
.width = 1,
},
.lock = &clk_lock,
.hw.init = &(struct clk_init_data){
.name = "mpll0",