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author | Sascha Hauer <s.hauer@pengutronix.de> | 2018-01-05 12:08:20 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2018-01-05 12:08:20 +0100 |
commit | 052d1c9e0756db2b02da98c97a6c50d26b8c28ce (patch) | |
tree | cd9c072425c9e333e4be744d47aab96fed2cd430 /drivers | |
parent | e2d5e447e6b5035f9e78a29037d15f7fd9606918 (diff) | |
parent | 7518e1c47765bb66ee854acb97bd285e9320df36 (diff) | |
download | barebox-052d1c9e0756db2b02da98c97a6c50d26b8c28ce.tar.gz barebox-052d1c9e0756db2b02da98c97a6c50d26b8c28ce.tar.xz |
Merge branch 'for-next/misc'
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/clk/vexpress/clk-sp810.c | 20 | ||||
-rw-r--r-- | drivers/mtd/spi-nor/spi-nor.c | 4 |
2 files changed, 9 insertions, 15 deletions
diff --git a/drivers/clk/vexpress/clk-sp810.c b/drivers/clk/vexpress/clk-sp810.c index af72c74024..959661e19e 100644 --- a/drivers/clk/vexpress/clk-sp810.c +++ b/drivers/clk/vexpress/clk-sp810.c @@ -44,10 +44,7 @@ struct clk_sp810 { static int clk_sp810_timerclken_get_parent(struct clk *hw) { - struct clk_sp810_timerclken *timerclken = to_clk_sp810_timerclken(hw); - u32 val = readl(timerclken->sp810->base + SCCTRL); - - return !!(val & (1 << SCCTRL_TIMERENnSEL_SHIFT(timerclken->channel))); + return 1; } static int clk_sp810_timerclken_set_parent(struct clk *hw, u8 index) @@ -59,6 +56,9 @@ static int clk_sp810_timerclken_set_parent(struct clk *hw, u8 index) if (WARN_ON(index > 1)) return -EINVAL; + if (index == 0) + return -EINVAL; + val = readl(sp810->base + SCCTRL); val &= ~(1 << shift); val |= index << shift; @@ -92,7 +92,6 @@ static void clk_sp810_of_setup(struct device_node *node) char name[12]; static int instance; int i; - bool deprecated; if (!sp810) return; @@ -106,8 +105,6 @@ static void clk_sp810_of_setup(struct device_node *node) sp810->node = node; sp810->base = of_iomap(node, 0); - deprecated = !of_find_property(node, "assigned-clock-parents", NULL); - for (i = 0; i < ARRAY_SIZE(sp810->timerclken); i++) { snprintf(name, sizeof(name), "sp810_%d_%d", instance, i); @@ -119,13 +116,10 @@ static void clk_sp810_of_setup(struct device_node *node) sp810->timerclken[i].hw.ops = &clk_sp810_timerclken_ops; /* - * If DT isn't setting the parent, force it to be - * the 1 MHz clock without going through the framework. - * We do this before clk_register() so that it can determine - * the parent and setup the tree properly. + * Always set parent to 1MHz clock to match QEMU emulation + * and satisfy requirements on real HW. */ - if (deprecated) - clk_sp810_timerclken_set_parent(&sp810->timerclken[i].hw, 1); + clk_sp810_timerclken_set_parent(&sp810->timerclken[i].hw, 1); clk_register(&sp810->timerclken[i].hw); } diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c index fb13cd1269..5cf650c0e2 100644 --- a/drivers/mtd/spi-nor/spi-nor.c +++ b/drivers/mtd/spi-nor/spi-nor.c @@ -524,9 +524,9 @@ static const struct spi_device_id spi_nor_ids[] = { { "mx25l4005a", INFO(0xc22013, 0, 64 * 1024, 8, SECT_4K) }, { "mx25l8005", INFO(0xc22014, 0, 64 * 1024, 16, 0) }, { "mx25l1606e", INFO(0xc22015, 0, 64 * 1024, 32, SECT_4K) }, - { "mx25l3205d", INFO(0xc22016, 0, 64 * 1024, 64, 0) }, + { "mx25l3205d", INFO(0xc22016, 0, 64 * 1024, 64, SECT_4K) }, { "mx25l3255e", INFO(0xc29e16, 0, 64 * 1024, 64, SECT_4K) }, - { "mx25l6405d", INFO(0xc22017, 0, 64 * 1024, 128, 0) }, + { "mx25l6405d", INFO(0xc22017, 0, 64 * 1024, 128, SECT_4K) }, { "mx25u2033e", INFO(0xc22532, 0, 64 * 1024, 4, SECT_4K) }, { "mx25u4035", INFO(0xc22533, 0, 64 * 1024, 8, SECT_4K) }, { "mx25u8035", INFO(0xc22534, 0, 64 * 1024, 16, SECT_4K) }, |