Commit 8d4b9e3182634d8b5afb5a144a8c6c24b187bcc1
Committed by
Artem Bityutskiy
1 parent
60768368b7
Exists in
master
and in
20 other branches
bcma: export PLL reading function
This is required by NAND flash driver for initializing wait counters. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Showing 2 changed files with 3 additions and 1 deletions Side-by-side Diff
drivers/bcma/driver_chipcommon_pmu.c
... | ... | @@ -13,12 +13,13 @@ |
13 | 13 | #include <linux/export.h> |
14 | 14 | #include <linux/bcma/bcma.h> |
15 | 15 | |
16 | -static u32 bcma_chipco_pll_read(struct bcma_drv_cc *cc, u32 offset) | |
16 | +u32 bcma_chipco_pll_read(struct bcma_drv_cc *cc, u32 offset) | |
17 | 17 | { |
18 | 18 | bcma_cc_write32(cc, BCMA_CC_PLLCTL_ADDR, offset); |
19 | 19 | bcma_cc_read32(cc, BCMA_CC_PLLCTL_ADDR); |
20 | 20 | return bcma_cc_read32(cc, BCMA_CC_PLLCTL_DATA); |
21 | 21 | } |
22 | +EXPORT_SYMBOL_GPL(bcma_chipco_pll_read); | |
22 | 23 | |
23 | 24 | void bcma_chipco_pll_write(struct bcma_drv_cc *cc, u32 offset, u32 value) |
24 | 25 | { |
include/linux/bcma/bcma.h
... | ... | @@ -345,6 +345,7 @@ |
345 | 345 | enum bcma_clkmode clkmode); |
346 | 346 | extern void bcma_core_pll_ctl(struct bcma_device *core, u32 req, u32 status, |
347 | 347 | bool on); |
348 | +extern u32 bcma_chipco_pll_read(struct bcma_drv_cc *cc, u32 offset); | |
348 | 349 | #define BCMA_DMA_TRANSLATION_MASK 0xC0000000 |
349 | 350 | #define BCMA_DMA_TRANSLATION_NONE 0x00000000 |
350 | 351 | #define BCMA_DMA_TRANSLATION_DMA32_CMT 0x40000000 /* Client Mode Translation for 32-bit DMA */ |