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Diffstat (limited to 'arch/arm/mach-imx/clock-imx27.c')
-rw-r--r--arch/arm/mach-imx/clock-imx27.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/arch/arm/mach-imx/clock-imx27.c b/arch/arm/mach-imx/clock-imx27.c
index 98a25bada783..2202b88667b5 100644
--- a/arch/arm/mach-imx/clock-imx27.c
+++ b/arch/arm/mach-imx/clock-imx27.c
@@ -125,7 +125,7 @@ static int clk_cpu_set_parent(struct clk *clk, struct clk *parent)
125 if (clk->parent == parent) 125 if (clk->parent == parent)
126 return 0; 126 return 0;
127 127
128 if (mx27_revision() >= CHIP_REV_2_0) { 128 if (mx27_revision() >= IMX_CHIP_REVISION_2_0) {
129 if (parent == &mpll_main1_clk) { 129 if (parent == &mpll_main1_clk) {
130 cscr |= CCM_CSCR_ARM_SRC; 130 cscr |= CCM_CSCR_ARM_SRC;
131 } else { 131 } else {
@@ -174,7 +174,7 @@ static int set_rate_cpu(struct clk *clk, unsigned long rate)
174 div--; 174 div--;
175 175
176 reg = __raw_readl(CCM_CSCR); 176 reg = __raw_readl(CCM_CSCR);
177 if (mx27_revision() >= CHIP_REV_2_0) { 177 if (mx27_revision() >= IMX_CHIP_REVISION_2_0) {
178 reg &= ~(3 << 12); 178 reg &= ~(3 << 12);
179 reg |= div << 12; 179 reg |= div << 12;
180 reg &= ~(CCM_CSCR_FPM | CCM_CSCR_SPEN); 180 reg &= ~(CCM_CSCR_FPM | CCM_CSCR_SPEN);
@@ -244,7 +244,7 @@ static unsigned long get_rate_ssix(struct clk *clk, unsigned long pdf)
244 244
245 parent_rate = clk_get_rate(clk->parent); 245 parent_rate = clk_get_rate(clk->parent);
246 246
247 if (mx27_revision() >= CHIP_REV_2_0) 247 if (mx27_revision() >= IMX_CHIP_REVISION_2_0)
248 pdf += 4; /* MX27 TO2+ */ 248 pdf += 4; /* MX27 TO2+ */
249 else 249 else
250 pdf = (pdf < 2) ? 124UL : pdf; /* MX21 & MX27 TO1 */ 250 pdf = (pdf < 2) ? 124UL : pdf; /* MX21 & MX27 TO1 */
@@ -269,7 +269,7 @@ static unsigned long get_rate_nfc(struct clk *clk)
269 269
270 parent_rate = clk_get_rate(clk->parent); 270 parent_rate = clk_get_rate(clk->parent);
271 271
272 if (mx27_revision() >= CHIP_REV_2_0) 272 if (mx27_revision() >= IMX_CHIP_REVISION_2_0)
273 nfc_pdf = (__raw_readl(CCM_PCDR0) >> 6) & 0xf; 273 nfc_pdf = (__raw_readl(CCM_PCDR0) >> 6) & 0xf;
274 else 274 else
275 nfc_pdf = (__raw_readl(CCM_PCDR0) >> 12) & 0xf; 275 nfc_pdf = (__raw_readl(CCM_PCDR0) >> 12) & 0xf;
@@ -284,7 +284,7 @@ static unsigned long get_rate_vpu(struct clk *clk)
284 284
285 parent_rate = clk_get_rate(clk->parent); 285 parent_rate = clk_get_rate(clk->parent);
286 286
287 if (mx27_revision() >= CHIP_REV_2_0) { 287 if (mx27_revision() >= IMX_CHIP_REVISION_2_0) {
288 vpu_pdf = (__raw_readl(CCM_PCDR0) >> 10) & 0x3f; 288 vpu_pdf = (__raw_readl(CCM_PCDR0) >> 10) & 0x3f;
289 vpu_pdf += 4; 289 vpu_pdf += 4;
290 } else { 290 } else {
@@ -347,7 +347,7 @@ static unsigned long get_rate_mpll_main(struct clk *clk)
347 * clk->id == 0: arm clock source path 1 which is from 2 * MPLL / 2 347 * clk->id == 0: arm clock source path 1 which is from 2 * MPLL / 2
348 * clk->id == 1: arm clock source path 2 which is from 2 * MPLL / 3 348 * clk->id == 1: arm clock source path 2 which is from 2 * MPLL / 3
349 */ 349 */
350 if (mx27_revision() >= CHIP_REV_2_0 && clk->id == 1) 350 if (mx27_revision() >= IMX_CHIP_REVISION_2_0 && clk->id == 1)
351 return 2UL * parent_rate / 3UL; 351 return 2UL * parent_rate / 3UL;
352 352
353 return parent_rate; 353 return parent_rate;
@@ -365,7 +365,7 @@ static unsigned long get_rate_spll(struct clk *clk)
365 /* On TO2 we have to write the value back. Otherwise we 365 /* On TO2 we have to write the value back. Otherwise we
366 * read 0 from this register the next time. 366 * read 0 from this register the next time.
367 */ 367 */
368 if (mx27_revision() >= CHIP_REV_2_0) 368 if (mx27_revision() >= IMX_CHIP_REVISION_2_0)
369 __raw_writel(reg, CCM_SPCTL0); 369 __raw_writel(reg, CCM_SPCTL0);
370 370
371 return mxc_decode_pll(reg, rate); 371 return mxc_decode_pll(reg, rate);
@@ -376,7 +376,7 @@ static unsigned long get_rate_cpu(struct clk *clk)
376 u32 div; 376 u32 div;
377 unsigned long rate; 377 unsigned long rate;
378 378
379 if (mx27_revision() >= CHIP_REV_2_0) 379 if (mx27_revision() >= IMX_CHIP_REVISION_2_0)
380 div = (__raw_readl(CCM_CSCR) >> 12) & 0x3; 380 div = (__raw_readl(CCM_CSCR) >> 12) & 0x3;
381 else 381 else
382 div = (__raw_readl(CCM_CSCR) >> 13) & 0x7; 382 div = (__raw_readl(CCM_CSCR) >> 13) & 0x7;
@@ -389,7 +389,7 @@ static unsigned long get_rate_ahb(struct clk *clk)
389{ 389{
390 unsigned long rate, bclk_pdf; 390 unsigned long rate, bclk_pdf;
391 391
392 if (mx27_revision() >= CHIP_REV_2_0) 392 if (mx27_revision() >= IMX_CHIP_REVISION_2_0)
393 bclk_pdf = (__raw_readl(CCM_CSCR) >> 8) & 0x3; 393 bclk_pdf = (__raw_readl(CCM_CSCR) >> 8) & 0x3;
394 else 394 else
395 bclk_pdf = (__raw_readl(CCM_CSCR) >> 9) & 0xf; 395 bclk_pdf = (__raw_readl(CCM_CSCR) >> 9) & 0xf;
@@ -402,7 +402,7 @@ static unsigned long get_rate_ipg(struct clk *clk)
402{ 402{
403 unsigned long rate, ipg_pdf; 403 unsigned long rate, ipg_pdf;
404 404
405 if (mx27_revision() >= CHIP_REV_2_0) 405 if (mx27_revision() >= IMX_CHIP_REVISION_2_0)
406 return clk_get_rate(clk->parent); 406 return clk_get_rate(clk->parent);
407 else 407 else
408 ipg_pdf = (__raw_readl(CCM_CSCR) >> 8) & 1; 408 ipg_pdf = (__raw_readl(CCM_CSCR) >> 8) & 1;
@@ -683,7 +683,7 @@ static void __init to2_adjust_clocks(void)
683{ 683{
684 unsigned long cscr = __raw_readl(CCM_CSCR); 684 unsigned long cscr = __raw_readl(CCM_CSCR);
685 685
686 if (mx27_revision() >= CHIP_REV_2_0) { 686 if (mx27_revision() >= IMX_CHIP_REVISION_2_0) {
687 if (cscr & CCM_CSCR_ARM_SRC) 687 if (cscr & CCM_CSCR_ARM_SRC)
688 cpu_clk.parent = &mpll_main1_clk; 688 cpu_clk.parent = &mpll_main1_clk;
689 689