diff options
| author | Linus Torvalds | 2015-11-12 15:26:39 -0800 |
|---|---|---|
| committer | Linus Torvalds | 2015-11-12 15:26:39 -0800 |
| commit | 7dac7102afbeb99daa454f555f1ea1f42fad2f78 (patch) | |
| tree | 024bf6c2ed2fa46cab610e6012bd3dd5f45da182 /drivers/clk | |
| parent | 3370b69eb0c1f6a05f9051e8fc3e8768461a80f7 (diff) | |
| parent | f639eeb4a60ce39f154753e3a745bd755e0fe084 (diff) | |
Merge tag 'for-4.4' of git://git.osdn.jp/gitroot/uclinux-h8/linux
Pull h8300 updates from Yoshinori Sato:
"Some bug fixes"
* tag 'for-4.4' of git://git.osdn.jp/gitroot/uclinux-h8/linux:
h8300: enable CLKSRC_OF
h8300: Don't set CROSS_COMPILE unconditionally
asm-generic: {get,put}_user ptr argument evaluate only 1 time
h8300: bit io fix
h8300: zImage fix
h8300: register address fix
h8300: Fix alignment for .data
h8300: unaligned divcr register support.
Diffstat (limited to 'drivers/clk')
| -rw-r--r-- | drivers/clk/h8300/clk-div.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/clk/h8300/clk-div.c b/drivers/clk/h8300/clk-div.c index 1dd5d14d5dbe..d71d01157dbb 100644 --- a/drivers/clk/h8300/clk-div.c +++ b/drivers/clk/h8300/clk-div.c @@ -19,6 +19,7 @@ static void __init h8300_div_clk_setup(struct device_node *node) const char *parent_name; void __iomem *divcr = NULL; int width; + int offset; num_parents = of_clk_get_parent_count(node); if (num_parents < 1) { @@ -31,11 +32,14 @@ static void __init h8300_div_clk_setup(struct device_node *node) pr_err("%s: failed to map divide register", clk_name); goto error; } + offset = (unsigned long)divcr & 3; + offset = (3 - offset) * 8; + divcr = (void *)((unsigned long)divcr & ~3); parent_name = of_clk_get_parent_name(node, 0); of_property_read_u32(node, "renesas,width", &width); clk = clk_register_divider(NULL, clk_name, parent_name, - CLK_SET_RATE_GATE, divcr, 0, width, + CLK_SET_RATE_GATE, divcr, offset, width, CLK_DIVIDER_POWER_OF_TWO, &clklock); if (!IS_ERR(clk)) { of_clk_add_provider(node, of_clk_src_simple_get, clk); |