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path: root/drivers/clk/spear/spear1340_clock.c
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Diffstat (limited to 'drivers/clk/spear/spear1340_clock.c')
-rw-r--r--drivers/clk/spear/spear1340_clock.c237
1 files changed, 144 insertions, 93 deletions
diff --git a/drivers/clk/spear/spear1340_clock.c b/drivers/clk/spear/spear1340_clock.c
index 2352cee7f645..82abea366b78 100644
--- a/drivers/clk/spear/spear1340_clock.c
+++ b/drivers/clk/spear/spear1340_clock.c
@@ -190,6 +190,7 @@ static struct pll_rate_tbl pll4_rtbl[] = {
* different values of vco1div2
*/
static struct frac_rate_tbl amba_synth_rtbl[] = {
+ {.div = 0x073A8}, /* for vco1div2 = 600 MHz */
{.div = 0x06062}, /* for vco1div2 = 500 MHz */
{.div = 0x04D1B}, /* for vco1div2 = 400 MHz */
{.div = 0x04000}, /* for vco1div2 = 332 MHz */
@@ -220,6 +221,12 @@ static struct frac_rate_tbl amba_synth_rtbl[] = {
* 500 400 200 0x02800
* 500 500 250 0x02000
* --------------------------------------------------------------------
+ * 600 200 100 0x06000
+ * 600 250 125 0x04CCE
+ * 600 332 166 0x039D5
+ * 600 400 200 0x03000
+ * 600 500 250 0x02666
+ * --------------------------------------------------------------------
* 664 200 100 0x06a38
* 664 250 125 0x054FD
* 664 332 166 0x04000
@@ -238,28 +245,50 @@ static struct frac_rate_tbl sys_synth_rtbl[] = {
{.div = 0x08000},
{.div = 0x06a38},
{.div = 0x06666},
+ {.div = 0x06000},
{.div = 0x054FD},
{.div = 0x05000},
{.div = 0x04D18},
+ {.div = 0x04CCE},
{.div = 0x04000},
+ {.div = 0x039D5},
{.div = 0x0351E},
{.div = 0x03333},
{.div = 0x03031},
+ {.div = 0x03000},
{.div = 0x02A7E},
{.div = 0x02800},
{.div = 0x0268D},
+ {.div = 0x02666},
{.div = 0x02000},
};
/* aux rate configuration table, in ascending order of rates */
static struct aux_rate_tbl aux_rtbl[] = {
- /* For VCO1div2 = 500 MHz */
- {.xscale = 10, .yscale = 204, .eq = 0}, /* 12.29 MHz */
- {.xscale = 4, .yscale = 21, .eq = 0}, /* 48 MHz */
- {.xscale = 2, .yscale = 6, .eq = 0}, /* 83 MHz */
- {.xscale = 2, .yscale = 4, .eq = 0}, /* 125 MHz */
- {.xscale = 1, .yscale = 3, .eq = 1}, /* 166 MHz */
- {.xscale = 1, .yscale = 2, .eq = 1}, /* 250 MHz */
+ /* 12.29MHz for vic1div2=600MHz and 10.24MHz for VCO1div2=500MHz */
+ {.xscale = 5, .yscale = 122, .eq = 0},
+ /* 14.70MHz for vic1div2=600MHz and 12.29MHz for VCO1div2=500MHz */
+ {.xscale = 10, .yscale = 204, .eq = 0},
+ /* 48MHz for vic1div2=600MHz and 40 MHz for VCO1div2=500MHz */
+ {.xscale = 4, .yscale = 25, .eq = 0},
+ /* 57.14MHz for vic1div2=600MHz and 48 MHz for VCO1div2=500MHz */
+ {.xscale = 4, .yscale = 21, .eq = 0},
+ /* 83.33MHz for vic1div2=600MHz and 69.44MHz for VCO1div2=500MHz */
+ {.xscale = 5, .yscale = 18, .eq = 0},
+ /* 100MHz for vic1div2=600MHz and 83.33 MHz for VCO1div2=500MHz */
+ {.xscale = 2, .yscale = 6, .eq = 0},
+ /* 125MHz for vic1div2=600MHz and 104.1MHz for VCO1div2=500MHz */
+ {.xscale = 5, .yscale = 12, .eq = 0},
+ /* 150MHz for vic1div2=600MHz and 125MHz for VCO1div2=500MHz */
+ {.xscale = 2, .yscale = 4, .eq = 0},
+ /* 166MHz for vic1div2=600MHz and 138.88MHz for VCO1div2=500MHz */
+ {.xscale = 5, .yscale = 18, .eq = 1},
+ /* 200MHz for vic1div2=600MHz and 166MHz for VCO1div2=500MHz */
+ {.xscale = 1, .yscale = 3, .eq = 1},
+ /* 250MHz for vic1div2=600MHz and 208.33MHz for VCO1div2=500MHz */
+ {.xscale = 5, .yscale = 12, .eq = 1},
+ /* 300MHz for vic1div2=600MHz and 250MHz for VCO1div2=500MHz */
+ {.xscale = 1, .yscale = 2, .eq = 1},
};
/* gmac rate configuration table, in ascending order of rates */
@@ -273,16 +302,23 @@ static struct aux_rate_tbl gmac_rtbl[] = {
/* clcd rate configuration table, in ascending order of rates */
static struct frac_rate_tbl clcd_rtbl[] = {
+ {.div = 0x18000}, /* 25 Mhz , for vc01div4 = 300 MHz*/
+ {.div = 0x1638E}, /* 27 Mhz , for vc01div4 = 300 MHz*/
{.div = 0x14000}, /* 25 Mhz , for vc01div4 = 250 MHz*/
{.div = 0x1284B}, /* 27 Mhz , for vc01div4 = 250 MHz*/
{.div = 0x0D8D3}, /* 58 Mhz , for vco1div4 = 393 MHz */
{.div = 0x0B72C}, /* 58 Mhz , for vco1div4 = 332 MHz */
+ {.div = 0x0A584}, /* 58 Mhz , for vco1div4 = 300 MHz */
+ {.div = 0x093B1}, /* 65 Mhz , for vc01div4 = 300 MHz*/
{.div = 0x089EE}, /* 58 Mhz , for vc01div4 = 250 MHz*/
+ {.div = 0x081BA}, /* 74 Mhz , for vc01div4 = 300 MHz*/
{.div = 0x07BA0}, /* 65 Mhz , for vc01div4 = 250 MHz*/
{.div = 0x06f1C}, /* 72 Mhz , for vc01div4 = 250 MHz*/
{.div = 0x06E58}, /* 58 Mhz , for vco1div4 = 200 MHz */
{.div = 0x06c1B}, /* 74 Mhz , for vc01div4 = 250 MHz*/
+ {.div = 0x058E3}, /* 108 Mhz , for vc01div4 = 300 MHz*/
{.div = 0x04A12}, /* 108 Mhz , for vc01div4 = 250 MHz*/
+ {.div = 0x040A5}, /* 148.5 Mhz , for vc01div4 = 300 MHz*/
{.div = 0x0378E}, /* 144 Mhz , for vc01div4 = 250 MHz*/
{.div = 0x0360D}, /* 148 Mhz , for vc01div4 = 250 MHz*/
{.div = 0x035E0}, /* 148.5 MHz, for vc01div4 = 250 MHz*/
@@ -351,26 +387,37 @@ static struct aux_rate_tbl adc_rtbl[] = {
/* General synth rate configuration table, in ascending order of rates */
static struct frac_rate_tbl gen_rtbl[] = {
- /* For vco1div4 = 250 MHz */
- {.div = 0x1624E}, /* 22.5792 MHz */
- {.div = 0x14585}, /* 24.576 MHz */
- {.div = 0x14000}, /* 25 MHz */
- {.div = 0x0B127}, /* 45.1584 MHz */
- {.div = 0x0A000}, /* 50 MHz */
- {.div = 0x061A8}, /* 81.92 MHz */
- {.div = 0x05000}, /* 100 MHz */
- {.div = 0x02800}, /* 200 MHz */
- {.div = 0x02620}, /* 210 MHz */
- {.div = 0x02460}, /* 220 MHz */
- {.div = 0x022C0}, /* 230 MHz */
- {.div = 0x02160}, /* 240 MHz */
- {.div = 0x02000}, /* 250 MHz */
+ {.div = 0x1A92B}, /* 22.5792 MHz for vco1div4=300 MHz*/
+ {.div = 0x186A0}, /* 24.576 MHz for vco1div4=300 MHz*/
+ {.div = 0x18000}, /* 25 MHz for vco1div4=300 MHz*/
+ {.div = 0x1624E}, /* 22.5792 MHz for vco1div4=250 MHz*/
+ {.div = 0x14585}, /* 24.576 MHz for vco1div4=250 MHz*/
+ {.div = 0x14000}, /* 25 MHz for vco1div4=250 MHz*/
+ {.div = 0x0D495}, /* 45.1584 MHz for vco1div4=300 MHz*/
+ {.div = 0x0C000}, /* 50 MHz for vco1div4=300 MHz*/
+ {.div = 0x0B127}, /* 45.1584 MHz for vco1div4=250 MHz*/
+ {.div = 0x0A000}, /* 50 MHz for vco1div4=250 MHz*/
+ {.div = 0x07530}, /* 81.92 MHz for vco1div4=300 MHz*/
+ {.div = 0x061A8}, /* 81.92 MHz for vco1div4=250 MHz*/
+ {.div = 0x06000}, /* 100 MHz for vco1div4=300 MHz*/
+ {.div = 0x05000}, /* 100 MHz for vco1div4=250 MHz*/
+ {.div = 0x03000}, /* 200 MHz for vco1div4=300 MHz*/
+ {.div = 0x02DB6}, /* 210 MHz for vco1div4=300 MHz*/
+ {.div = 0x02BA2}, /* 220 MHz for vco1div4=300 MHz*/
+ {.div = 0x029BD}, /* 230 MHz for vco1div4=300 MHz*/
+ {.div = 0x02800}, /* 200 MHz for vco1div4=250 MHz*/
+ {.div = 0x02666}, /* 250 MHz for vco1div4=300 MHz*/
+ {.div = 0x02620}, /* 210 MHz for vco1div4=250 MHz*/
+ {.div = 0x02460}, /* 220 MHz for vco1div4=250 MHz*/
+ {.div = 0x022C0}, /* 230 MHz for vco1div4=250 MHz*/
+ {.div = 0x02160}, /* 240 MHz for vco1div4=250 MHz*/
+ {.div = 0x02000}, /* 250 MHz for vco1div4=250 MHz*/
};
/* clock parents */
static const char *vco_parents[] = { "osc_24m_clk", "osc_25m_clk", };
static const char *sys_parents[] = { "pll1_clk", "pll1_clk", "pll1_clk",
- "pll1_clk", "sys_synth_clk", "sys_synth_clk", "pll2_clk", "pll3_clk", };
+ "pll1_clk", "sys_syn_clk", "sys_syn_clk", "pll2_clk", "pll3_clk", };
static const char *ahb_parents[] = { "cpu_div3_clk", "amba_syn_clk", };
static const char *gpt_parents[] = { "osc_24m_clk", "apb_clk", };
static const char *uart0_parents[] = { "pll5_clk", "osc_24m_clk",
@@ -391,16 +438,13 @@ static const char *spdif_in_parents[] = { "pll2_clk", "gen_syn3_clk", };
static const char *gen_synth0_1_parents[] = { "vco1div4_clk", "vco3div2_clk",
"pll3_clk", };
-static const char *gen_synth2_3_parents[] = { "vco1div4_clk", "vco3div2_clk",
+static const char *gen_synth2_3_parents[] = { "vco1div4_clk", "vco2div2_clk",
"pll2_clk", };
void __init spear1340_clk_init(void)
{
struct clk *clk, *clk1;
- clk = clk_register_fixed_rate(NULL, "apb_pclk", NULL, CLK_IS_ROOT, 0);
- clk_register_clkdev(clk, "apb_pclk", NULL);
-
clk = clk_register_fixed_rate(NULL, "osc_32k_clk", NULL, CLK_IS_ROOT,
32000);
clk_register_clkdev(clk, "osc_32k_clk", NULL);
@@ -425,7 +469,7 @@ void __init spear1340_clk_init(void)
clk = clk_register_gate(NULL, "rtc-spear", "osc_32k_clk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_RTC_CLK_ENB, 0,
&_lock);
- clk_register_clkdev(clk, NULL, "fc900000.rtc");
+ clk_register_clkdev(clk, NULL, "e0580000.rtc");
/* clock derived from 24 or 25 MHz osc clk */
/* vco-pll */
@@ -499,7 +543,7 @@ void __init spear1340_clk_init(void)
clk = clk_register_gate(NULL, "thermal_gclk", "thermal_clk", 0,
SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_THSENS_CLK_ENB, 0,
&_lock);
- clk_register_clkdev(clk, NULL, "spear_thermal");
+ clk_register_clkdev(clk, NULL, "e07008c4.thermal");
/* clock derived from pll4 clk */
clk = clk_register_fixed_factor(NULL, "ddr_clk", "pll4_clk", 0, 1,
@@ -521,7 +565,7 @@ void __init spear1340_clk_init(void)
ARRAY_SIZE(sys_parents), 0, SPEAR1340_SYS_CLK_CTRL,
SPEAR1340_SCLK_SRC_SEL_SHIFT,
SPEAR1340_SCLK_SRC_SEL_MASK, 0, &_lock);
- clk_register_clkdev(clk, "sys_clk", NULL);
+ clk_register_clkdev(clk, "sys_mclk", NULL);
clk = clk_register_fixed_factor(NULL, "cpu_clk", "sys_mclk", 0, 1,
2);
@@ -535,6 +579,10 @@ void __init spear1340_clk_init(void)
2);
clk_register_clkdev(clk, NULL, "ec800620.wdt");
+ clk = clk_register_fixed_factor(NULL, "smp_twd_clk", "cpu_clk", 0, 1,
+ 2);
+ clk_register_clkdev(clk, NULL, "smp_twd");
+
clk = clk_register_mux(NULL, "ahb_clk", ahb_parents,
ARRAY_SIZE(ahb_parents), 0, SPEAR1340_SYS_CLK_CTRL,
SPEAR1340_HCLK_SRC_SEL_SHIFT,
@@ -594,14 +642,14 @@ void __init spear1340_clk_init(void)
clk_register_clkdev(clk1, "uart0_syn_gclk", NULL);
clk = clk_register_mux(NULL, "uart0_mclk", uart0_parents,
- ARRAY_SIZE(uart0_parents), 0, SPEAR1340_PERIP_CLK_CFG,
- SPEAR1340_UART0_CLK_SHIFT, SPEAR1340_UART_CLK_MASK, 0,
- &_lock);
+ ARRAY_SIZE(uart0_parents), CLK_SET_RATE_PARENT,
+ SPEAR1340_PERIP_CLK_CFG, SPEAR1340_UART0_CLK_SHIFT,
+ SPEAR1340_UART_CLK_MASK, 0, &_lock);
clk_register_clkdev(clk, "uart0_mclk", NULL);
- clk = clk_register_gate(NULL, "uart0_clk", "uart0_mclk", 0,
- SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_UART0_CLK_ENB, 0,
- &_lock);
+ clk = clk_register_gate(NULL, "uart0_clk", "uart0_mclk",
+ CLK_SET_RATE_PARENT, SPEAR1340_PERIP1_CLK_ENB,
+ SPEAR1340_UART0_CLK_ENB, 0, &_lock);
clk_register_clkdev(clk, NULL, "e0000000.serial");
clk = clk_register_aux("uart1_syn_clk", "uart1_syn_gclk",
@@ -627,9 +675,9 @@ void __init spear1340_clk_init(void)
clk_register_clkdev(clk, "sdhci_syn_clk", NULL);
clk_register_clkdev(clk1, "sdhci_syn_gclk", NULL);
- clk = clk_register_gate(NULL, "sdhci_clk", "sdhci_syn_gclk", 0,
- SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_SDHCI_CLK_ENB, 0,
- &_lock);
+ clk = clk_register_gate(NULL, "sdhci_clk", "sdhci_syn_gclk",
+ CLK_SET_RATE_PARENT, SPEAR1340_PERIP1_CLK_ENB,
+ SPEAR1340_SDHCI_CLK_ENB, 0, &_lock);
clk_register_clkdev(clk, NULL, "b3000000.sdhci");
clk = clk_register_aux("cfxd_syn_clk", "cfxd_syn_gclk", "vco1div2_clk",
@@ -638,9 +686,9 @@ void __init spear1340_clk_init(void)
clk_register_clkdev(clk, "cfxd_syn_clk", NULL);
clk_register_clkdev(clk1, "cfxd_syn_gclk", NULL);
- clk = clk_register_gate(NULL, "cfxd_clk", "cfxd_syn_gclk", 0,
- SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_CFXD_CLK_ENB, 0,
- &_lock);
+ clk = clk_register_gate(NULL, "cfxd_clk", "cfxd_syn_gclk",
+ CLK_SET_RATE_PARENT, SPEAR1340_PERIP1_CLK_ENB,
+ SPEAR1340_CFXD_CLK_ENB, 0, &_lock);
clk_register_clkdev(clk, NULL, "b2800000.cf");
clk_register_clkdev(clk, NULL, "arasan_xd");
@@ -651,15 +699,15 @@ void __init spear1340_clk_init(void)
clk_register_clkdev(clk1, "c3_syn_gclk", NULL);
clk = clk_register_mux(NULL, "c3_mclk", c3_parents,
- ARRAY_SIZE(c3_parents), 0, SPEAR1340_PERIP_CLK_CFG,
- SPEAR1340_C3_CLK_SHIFT, SPEAR1340_C3_CLK_MASK, 0,
- &_lock);
+ ARRAY_SIZE(c3_parents), CLK_SET_RATE_PARENT,
+ SPEAR1340_PERIP_CLK_CFG, SPEAR1340_C3_CLK_SHIFT,
+ SPEAR1340_C3_CLK_MASK, 0, &_lock);
clk_register_clkdev(clk, "c3_mclk", NULL);
- clk = clk_register_gate(NULL, "c3_clk", "c3_mclk", 0,
+ clk = clk_register_gate(NULL, "c3_clk", "c3_mclk", CLK_SET_RATE_PARENT,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_C3_CLK_ENB, 0,
&_lock);
- clk_register_clkdev(clk, NULL, "c3");
+ clk_register_clkdev(clk, NULL, "e1800000.c3");
/* gmac */
clk = clk_register_mux(NULL, "phy_input_mclk", gmac_phy_input_parents,
@@ -679,7 +727,7 @@ void __init spear1340_clk_init(void)
ARRAY_SIZE(gmac_phy_parents), 0,
SPEAR1340_PERIP_CLK_CFG, SPEAR1340_GMAC_PHY_CLK_SHIFT,
SPEAR1340_GMAC_PHY_CLK_MASK, 0, &_lock);
- clk_register_clkdev(clk, NULL, "stmmacphy.0");
+ clk_register_clkdev(clk, "stmmacphy.0", NULL);
/* clcd */
clk = clk_register_mux(NULL, "clcd_syn_mclk", clcd_synth_parents,
@@ -694,33 +742,34 @@ void __init spear1340_clk_init(void)
clk_register_clkdev(clk, "clcd_syn_clk", NULL);
clk = clk_register_mux(NULL, "clcd_pixel_mclk", clcd_pixel_parents,
- ARRAY_SIZE(clcd_pixel_parents), 0,
+ ARRAY_SIZE(clcd_pixel_parents), CLK_SET_RATE_PARENT,
SPEAR1340_PERIP_CLK_CFG, SPEAR1340_CLCD_CLK_SHIFT,
SPEAR1340_CLCD_CLK_MASK, 0, &_lock);
- clk_register_clkdev(clk, "clcd_pixel_clk", NULL);
+ clk_register_clkdev(clk, "clcd_pixel_mclk", NULL);
clk = clk_register_gate(NULL, "clcd_clk", "clcd_pixel_mclk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_CLCD_CLK_ENB, 0,
&_lock);
- clk_register_clkdev(clk, "clcd_clk", NULL);
+ clk_register_clkdev(clk, NULL, "e1000000.clcd");
/* i2s */
clk = clk_register_mux(NULL, "i2s_src_mclk", i2s_src_parents,
ARRAY_SIZE(i2s_src_parents), 0, SPEAR1340_I2S_CLK_CFG,
SPEAR1340_I2S_SRC_CLK_SHIFT, SPEAR1340_I2S_SRC_CLK_MASK,
0, &_lock);
- clk_register_clkdev(clk, "i2s_src_clk", NULL);
+ clk_register_clkdev(clk, "i2s_src_mclk", NULL);
- clk = clk_register_aux("i2s_prs1_clk", NULL, "i2s_src_mclk", 0,
- SPEAR1340_I2S_CLK_CFG, &i2s_prs1_masks, i2s_prs1_rtbl,
+ clk = clk_register_aux("i2s_prs1_clk", NULL, "i2s_src_mclk",
+ CLK_SET_RATE_PARENT, SPEAR1340_I2S_CLK_CFG,
+ &i2s_prs1_masks, i2s_prs1_rtbl,
ARRAY_SIZE(i2s_prs1_rtbl), &_lock, NULL);
clk_register_clkdev(clk, "i2s_prs1_clk", NULL);
clk = clk_register_mux(NULL, "i2s_ref_mclk", i2s_ref_parents,
- ARRAY_SIZE(i2s_ref_parents), 0, SPEAR1340_I2S_CLK_CFG,
- SPEAR1340_I2S_REF_SHIFT, SPEAR1340_I2S_REF_SEL_MASK, 0,
- &_lock);
- clk_register_clkdev(clk, "i2s_ref_clk", NULL);
+ ARRAY_SIZE(i2s_ref_parents), CLK_SET_RATE_PARENT,
+ SPEAR1340_I2S_CLK_CFG, SPEAR1340_I2S_REF_SHIFT,
+ SPEAR1340_I2S_REF_SEL_MASK, 0, &_lock);
+ clk_register_clkdev(clk, "i2s_ref_mclk", NULL);
clk = clk_register_gate(NULL, "i2s_ref_pad_clk", "i2s_ref_mclk", 0,
SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_I2S_REF_PAD_CLK_ENB,
@@ -769,23 +818,25 @@ void __init spear1340_clk_init(void)
clk = clk_register_gate(NULL, "usbh0_clk", "ahb_clk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_UHC0_CLK_ENB, 0,
&_lock);
- clk_register_clkdev(clk, "usbh.0_clk", NULL);
+ clk_register_clkdev(clk, NULL, "e4000000.ohci");
+ clk_register_clkdev(clk, NULL, "e4800000.ehci");
clk = clk_register_gate(NULL, "usbh1_clk", "ahb_clk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_UHC1_CLK_ENB, 0,
&_lock);
- clk_register_clkdev(clk, "usbh.1_clk", NULL);
+ clk_register_clkdev(clk, NULL, "e5000000.ohci");
+ clk_register_clkdev(clk, NULL, "e5800000.ehci");
clk = clk_register_gate(NULL, "uoc_clk", "ahb_clk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_UOC_CLK_ENB, 0,
&_lock);
- clk_register_clkdev(clk, NULL, "uoc");
+ clk_register_clkdev(clk, NULL, "e3800000.otg");
clk = clk_register_gate(NULL, "pcie_sata_clk", "ahb_clk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_PCIE_SATA_CLK_ENB,
0, &_lock);
clk_register_clkdev(clk, NULL, "dw_pcie");
- clk_register_clkdev(clk, NULL, "ahci");
+ clk_register_clkdev(clk, NULL, "b1000000.ahci");
clk = clk_register_gate(NULL, "sysram0_clk", "ahb_clk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_SYSRAM0_CLK_ENB, 0,
@@ -803,10 +854,10 @@ void __init spear1340_clk_init(void)
clk_register_clkdev(clk, "adc_syn_clk", NULL);
clk_register_clkdev(clk1, "adc_syn_gclk", NULL);
- clk = clk_register_gate(NULL, "adc_clk", "adc_syn_gclk", 0,
- SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_ADC_CLK_ENB, 0,
- &_lock);
- clk_register_clkdev(clk, NULL, "adc_clk");
+ clk = clk_register_gate(NULL, "adc_clk", "adc_syn_gclk",
+ CLK_SET_RATE_PARENT, SPEAR1340_PERIP1_CLK_ENB,
+ SPEAR1340_ADC_CLK_ENB, 0, &_lock);
+ clk_register_clkdev(clk, NULL, "e0080000.adc");
/* clock derived from apb clk */
clk = clk_register_gate(NULL, "ssp_clk", "apb_clk", 0,
@@ -827,12 +878,12 @@ void __init spear1340_clk_init(void)
clk = clk_register_gate(NULL, "i2s_play_clk", "apb_clk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_I2S_PLAY_CLK_ENB, 0,
&_lock);
- clk_register_clkdev(clk, NULL, "b2400000.i2s");
+ clk_register_clkdev(clk, NULL, "b2400000.i2s-play");
clk = clk_register_gate(NULL, "i2s_rec_clk", "apb_clk", 0,
SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_I2S_REC_CLK_ENB, 0,
&_lock);
- clk_register_clkdev(clk, NULL, "b2000000.i2s");
+ clk_register_clkdev(clk, NULL, "b2000000.i2s-rec");
clk = clk_register_gate(NULL, "kbd_clk", "apb_clk", 0,
SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_KBD_CLK_ENB, 0,
@@ -844,37 +895,37 @@ void __init spear1340_clk_init(void)
ARRAY_SIZE(gen_synth0_1_parents), 0, SPEAR1340_PLL_CFG,
SPEAR1340_GEN_SYNT0_1_CLK_SHIFT,
SPEAR1340_GEN_SYNT_CLK_MASK, 0, &_lock);
- clk_register_clkdev(clk, "gen_syn0_1_clk", NULL);
+ clk_register_clkdev(clk, "gen_syn0_1_mclk", NULL);
clk = clk_register_mux(NULL, "gen_syn2_3_mclk", gen_synth2_3_parents,
ARRAY_SIZE(gen_synth2_3_parents), 0, SPEAR1340_PLL_CFG,
SPEAR1340_GEN_SYNT2_3_CLK_SHIFT,
SPEAR1340_GEN_SYNT_CLK_MASK, 0, &_lock);
- clk_register_clkdev(clk, "gen_syn2_3_clk", NULL);
+ clk_register_clkdev(clk, "gen_syn2_3_mclk", NULL);
- clk = clk_register_frac("gen_syn0_clk", "gen_syn0_1_clk", 0,
+ clk = clk_register_frac("gen_syn0_clk", "gen_syn0_1_mclk", 0,
SPEAR1340_GEN_CLK_SYNT0, gen_rtbl, ARRAY_SIZE(gen_rtbl),
&_lock);
clk_register_clkdev(clk, "gen_syn0_clk", NULL);
- clk = clk_register_frac("gen_syn1_clk", "gen_syn0_1_clk", 0,
+ clk = clk_register_frac("gen_syn1_clk", "gen_syn0_1_mclk", 0,
SPEAR1340_GEN_CLK_SYNT1, gen_rtbl, ARRAY_SIZE(gen_rtbl),
&_lock);
clk_register_clkdev(clk, "gen_syn1_clk", NULL);
- clk = clk_register_frac("gen_syn2_clk", "gen_syn2_3_clk", 0,
+ clk = clk_register_frac("gen_syn2_clk", "gen_syn2_3_mclk", 0,
SPEAR1340_GEN_CLK_SYNT2, gen_rtbl, ARRAY_SIZE(gen_rtbl),
&_lock);
clk_register_clkdev(clk, "gen_syn2_clk", NULL);
- clk = clk_register_frac("gen_syn3_clk", "gen_syn2_3_clk", 0,
+ clk = clk_register_frac("gen_syn3_clk", "gen_syn2_3_mclk", 0,
SPEAR1340_GEN_CLK_SYNT3, gen_rtbl, ARRAY_SIZE(gen_rtbl),
&_lock);
clk_register_clkdev(clk, "gen_syn3_clk", NULL);
- clk = clk_register_gate(NULL, "mali_clk", "gen_syn3_clk", 0,
- SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_MALI_CLK_ENB, 0,
- &_lock);
+ clk = clk_register_gate(NULL, "mali_clk", "gen_syn3_clk",
+ CLK_SET_RATE_PARENT, SPEAR1340_PERIP3_CLK_ENB,
+ SPEAR1340_MALI_CLK_ENB, 0, &_lock);
clk_register_clkdev(clk, NULL, "mali");
clk = clk_register_gate(NULL, "cec0_clk", "ahb_clk", 0,
@@ -888,26 +939,26 @@ void __init spear1340_clk_init(void)
clk_register_clkdev(clk, NULL, "spear_cec.1");
clk = clk_register_mux(NULL, "spdif_out_mclk", spdif_out_parents,
- ARRAY_SIZE(spdif_out_parents), 0,
+ ARRAY_SIZE(spdif_out_parents), CLK_SET_RATE_PARENT,
SPEAR1340_PERIP_CLK_CFG, SPEAR1340_SPDIF_OUT_CLK_SHIFT,
SPEAR1340_SPDIF_CLK_MASK, 0, &_lock);
clk_register_clkdev(clk, "spdif_out_mclk", NULL);
- clk = clk_register_gate(NULL, "spdif_out_clk", "spdif_out_mclk", 0,
- SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_SPDIF_OUT_CLK_ENB,
- 0, &_lock);
- clk_register_clkdev(clk, NULL, "spdif-out");
+ clk = clk_register_gate(NULL, "spdif_out_clk", "spdif_out_mclk",
+ CLK_SET_RATE_PARENT, SPEAR1340_PERIP3_CLK_ENB,
+ SPEAR1340_SPDIF_OUT_CLK_ENB, 0, &_lock);
+ clk_register_clkdev(clk, NULL, "d0000000.spdif-out");
clk = clk_register_mux(NULL, "spdif_in_mclk", spdif_in_parents,
- ARRAY_SIZE(spdif_in_parents), 0,
+ ARRAY_SIZE(spdif_in_parents), CLK_SET_RATE_PARENT,
SPEAR1340_PERIP_CLK_CFG, SPEAR1340_SPDIF_IN_CLK_SHIFT,
SPEAR1340_SPDIF_CLK_MASK, 0, &_lock);
clk_register_clkdev(clk, "spdif_in_mclk", NULL);
- clk = clk_register_gate(NULL, "spdif_in_clk", "spdif_in_mclk", 0,
- SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_SPDIF_IN_CLK_ENB, 0,
- &_lock);
- clk_register_clkdev(clk, NULL, "spdif-in");
+ clk = clk_register_gate(NULL, "spdif_in_clk", "spdif_in_mclk",
+ CLK_SET_RATE_PARENT, SPEAR1340_PERIP3_CLK_ENB,
+ SPEAR1340_SPDIF_IN_CLK_ENB, 0, &_lock);
+ clk_register_clkdev(clk, NULL, "d0100000.spdif-in");
clk = clk_register_gate(NULL, "acp_clk", "acp_mclk", 0,
SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_ACP_CLK_ENB, 0,
@@ -917,7 +968,7 @@ void __init spear1340_clk_init(void)
clk = clk_register_gate(NULL, "plgpio_clk", "plgpio_mclk", 0,
SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_PLGPIO_CLK_ENB, 0,
&_lock);
- clk_register_clkdev(clk, NULL, "plgpio");
+ clk_register_clkdev(clk, NULL, "e2800000.gpio");
clk = clk_register_gate(NULL, "video_dec_clk", "video_dec_mclk", 0,
SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_VIDEO_DEC_CLK_ENB,
@@ -937,25 +988,25 @@ void __init spear1340_clk_init(void)
clk = clk_register_gate(NULL, "cam0_clk", "cam0_mclk", 0,
SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_CAM0_CLK_ENB, 0,
&_lock);
- clk_register_clkdev(clk, NULL, "spear_camif.0");
+ clk_register_clkdev(clk, NULL, "d0200000.cam0");
clk = clk_register_gate(NULL, "cam1_clk", "cam1_mclk", 0,
SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_CAM1_CLK_ENB, 0,
&_lock);
- clk_register_clkdev(clk, NULL, "spear_camif.1");
+ clk_register_clkdev(clk, NULL, "d0300000.cam1");
clk = clk_register_gate(NULL, "cam2_clk", "cam2_mclk", 0,
SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_CAM2_CLK_ENB, 0,
&_lock);
- clk_register_clkdev(clk, NULL, "spear_camif.2");
+ clk_register_clkdev(clk, NULL, "d0400000.cam2");
clk = clk_register_gate(NULL, "cam3_clk", "cam3_mclk", 0,
SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_CAM3_CLK_ENB, 0,
&_lock);
- clk_register_clkdev(clk, NULL, "spear_camif.3");
+ clk_register_clkdev(clk, NULL, "d0500000.cam3");
- clk = clk_register_gate(NULL, "pwm_clk", "pwm_mclk", 0,
+ clk = clk_register_gate(NULL, "pwm_clk", "ahb_clk", 0,
SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_PWM_CLK_ENB, 0,
&_lock);
- clk_register_clkdev(clk, NULL, "pwm");
+ clk_register_clkdev(clk, NULL, "e0180000.pwm");
}