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Message-Id: <1514763588-31560-3-git-send-email-david@lechnology.com>
Date: Sun, 31 Dec 2017 17:39:43 -0600
From: David Lechner <david@...hnology.com>
To: linux-arm-kernel@...ts.infradead.org
Cc: David Lechner <david@...hnology.com>, Sekhar Nori <nsekhar@...com>,
Kevin Hilman <khilman@...nel.org>,
Adam Ford <aford173@...il.com>, linux-kernel@...r.kernel.org
Subject: [PATCH v4 2/7] ARM: davinci: don't use static clk_lookup
In preparation of moving to the common clock framework, usage of static
struct clk_lookup is removed. The common clock framework uses an opaque
struct clk, so we won't be able to use static tables as was previously
done.
davinci_clk_init() is changed to init a single clock instead of a table
and an individual clk_register_clkdev() is added for each clock.
Signed-off-by: David Lechner <david@...hnology.com>
---
arch/arm/mach-davinci/clock.c | 73 +++++------
arch/arm/mach-davinci/clock.h | 9 +-
arch/arm/mach-davinci/da830.c | 164 +++++++++++++++--------
arch/arm/mach-davinci/da850.c | 197 ++++++++++++++++++----------
arch/arm/mach-davinci/devices-da8xx.c | 5 +-
arch/arm/mach-davinci/dm355.c | 137 ++++++++++++-------
arch/arm/mach-davinci/dm365.c | 182 ++++++++++++++++---------
arch/arm/mach-davinci/dm644x.c | 125 ++++++++++++------
arch/arm/mach-davinci/dm646x.c | 131 +++++++++++-------
arch/arm/mach-davinci/include/mach/common.h | 1 -
arch/arm/mach-davinci/usb-da8xx.c | 15 +--
11 files changed, 652 insertions(+), 387 deletions(-)
diff --git a/arch/arm/mach-davinci/clock.c b/arch/arm/mach-davinci/clock.c
index f77a4f7..f82a90c 100644
--- a/arch/arm/mach-davinci/clock.c
+++ b/arch/arm/mach-davinci/clock.c
@@ -607,62 +607,51 @@ int davinci_set_refclk_rate(unsigned long rate)
return 0;
}
-int __init davinci_clk_init(struct clk_lookup *clocks)
+struct clk * __init davinci_clk_init(struct clk *clk)
{
- struct clk_lookup *c;
- struct clk *clk;
- size_t num_clocks = 0;
-
- for (c = clocks; c->clk; c++) {
- clk = c->clk;
+ if (!clk->recalc) {
- if (!clk->recalc) {
+ /* Check if clock is a PLL */
+ if (clk->pll_data)
+ clk->recalc = clk_pllclk_recalc;
- /* Check if clock is a PLL */
- if (clk->pll_data)
- clk->recalc = clk_pllclk_recalc;
+ /* Else, if it is a PLL-derived clock */
+ else if (clk->flags & CLK_PLL)
+ clk->recalc = clk_sysclk_recalc;
- /* Else, if it is a PLL-derived clock */
- else if (clk->flags & CLK_PLL)
- clk->recalc = clk_sysclk_recalc;
-
- /* Otherwise, it is a leaf clock (PSC clock) */
- else if (clk->parent)
- clk->recalc = clk_leafclk_recalc;
- }
+ /* Otherwise, it is a leaf clock (PSC clock) */
+ else if (clk->parent)
+ clk->recalc = clk_leafclk_recalc;
+ }
- if (clk->pll_data) {
- struct pll_data *pll = clk->pll_data;
+ if (clk->pll_data) {
+ struct pll_data *pll = clk->pll_data;
- if (!pll->div_ratio_mask)
- pll->div_ratio_mask = PLLDIV_RATIO_MASK;
+ if (!pll->div_ratio_mask)
+ pll->div_ratio_mask = PLLDIV_RATIO_MASK;
- if (pll->phys_base && !pll->base) {
- pll->base = ioremap(pll->phys_base, SZ_4K);
- WARN_ON(!pll->base);
- }
+ if (pll->phys_base && !pll->base) {
+ pll->base = ioremap(pll->phys_base, SZ_4K);
+ WARN_ON(!pll->base);
}
+ }
- if (clk->recalc)
- clk->rate = clk->recalc(clk);
-
- if (clk->lpsc)
- clk->flags |= CLK_PSC;
+ if (clk->recalc)
+ clk->rate = clk->recalc(clk);
- if (clk->flags & PSC_LRST)
- clk->reset = davinci_clk_reset;
+ if (clk->lpsc)
+ clk->flags |= CLK_PSC;
- clk_register(clk);
- num_clocks++;
+ if (clk->flags & PSC_LRST)
+ clk->reset = davinci_clk_reset;
- /* Turn on clocks that Linux doesn't otherwise manage */
- if (clk->flags & ALWAYS_ENABLED)
- clk_enable(clk);
- }
+ clk_register(clk);
- clkdev_add_table(clocks, num_clocks);
+ /* Turn on clocks that Linux doesn't otherwise manage */
+ if (clk->flags & ALWAYS_ENABLED)
+ clk_enable(clk);
- return 0;
+ return clk;
}
#ifdef CONFIG_DEBUG_FS
diff --git a/arch/arm/mach-davinci/clock.h b/arch/arm/mach-davinci/clock.h
index cf46781..66c40a2 100644
--- a/arch/arm/mach-davinci/clock.h
+++ b/arch/arm/mach-davinci/clock.h
@@ -118,14 +118,7 @@ struct clk {
#define PSC_FORCE BIT(6) /* Force module state transtition */
#define PSC_LRST BIT(8) /* Use local reset on enable/disable */
-#define CLK(dev, con, ck) \
- { \
- .dev_id = dev, \
- .con_id = con, \
- .clk = ck, \
- } \
-
-int davinci_clk_init(struct clk_lookup *clocks);
+struct clk *davinci_clk_init(struct clk *clk);
int davinci_set_pllrate(struct pll_data *pll, unsigned int prediv,
unsigned int mult, unsigned int postdiv);
int davinci_set_sysclk_rate(struct clk *clk, unsigned long rate);
diff --git a/arch/arm/mach-davinci/da830.c b/arch/arm/mach-davinci/da830.c
index 6a8b6ff..73c48f5 100644
--- a/arch/arm/mach-davinci/da830.c
+++ b/arch/arm/mach-davinci/da830.c
@@ -378,60 +378,113 @@ static struct clk rmii_clk = {
.parent = &pll0_sysclk7,
};
-static struct clk_lookup da830_clks[] = {
- CLK(NULL, "ref", &ref_clk),
- CLK(NULL, "pll0", &pll0_clk),
- CLK(NULL, "pll0_aux", &pll0_aux_clk),
- CLK(NULL, "pll0_sysclk2", &pll0_sysclk2),
- CLK(NULL, "pll0_sysclk3", &pll0_sysclk3),
- CLK(NULL, "pll0_sysclk4", &pll0_sysclk4),
- CLK(NULL, "pll0_sysclk5", &pll0_sysclk5),
- CLK(NULL, "pll0_sysclk6", &pll0_sysclk6),
- CLK(NULL, "pll0_sysclk7", &pll0_sysclk7),
- CLK("i2c_davinci.1", NULL, &i2c0_clk),
- CLK(NULL, "timer0", &timerp64_0_clk),
- CLK("davinci-wdt", NULL, &timerp64_1_clk),
- CLK(NULL, "arm_rom", &arm_rom_clk),
- CLK(NULL, "scr0_ss", &scr0_ss_clk),
- CLK(NULL, "scr1_ss", &scr1_ss_clk),
- CLK(NULL, "scr2_ss", &scr2_ss_clk),
- CLK(NULL, "dmax", &dmax_clk),
- CLK(NULL, "tpcc", &tpcc_clk),
- CLK(NULL, "tptc0", &tptc0_clk),
- CLK(NULL, "tptc1", &tptc1_clk),
- CLK("da830-mmc.0", NULL, &mmcsd_clk),
- CLK("serial8250.0", NULL, &uart0_clk),
- CLK("serial8250.1", NULL, &uart1_clk),
- CLK("serial8250.2", NULL, &uart2_clk),
- CLK("spi_davinci.0", NULL, &spi0_clk),
- CLK("spi_davinci.1", NULL, &spi1_clk),
- CLK(NULL, "ecap0", &ecap0_clk),
- CLK(NULL, "ecap1", &ecap1_clk),
- CLK(NULL, "ecap2", &ecap2_clk),
- CLK(NULL, "pwm0", &pwm0_clk),
- CLK(NULL, "pwm1", &pwm1_clk),
- CLK(NULL, "pwm2", &pwm2_clk),
- CLK("eqep.0", NULL, &eqep0_clk),
- CLK("eqep.1", NULL, &eqep1_clk),
- CLK("da8xx_lcdc.0", "fck", &lcdc_clk),
- CLK("davinci-mcasp.0", NULL, &mcasp0_clk),
- CLK("davinci-mcasp.1", NULL, &mcasp1_clk),
- CLK("davinci-mcasp.2", NULL, &mcasp2_clk),
- CLK("musb-da8xx", "usb20", &usb20_clk),
- CLK("cppi41-dmaengine", NULL, &cppi41_clk),
- CLK(NULL, "aemif", &aemif_clk),
- CLK(NULL, "aintc", &aintc_clk),
- CLK(NULL, "secu_mgr", &secu_mgr_clk),
- CLK("davinci_emac.1", NULL, &emac_clk),
- CLK("davinci_mdio.0", "fck", &emac_clk),
- CLK(NULL, "gpio", &gpio_clk),
- CLK("i2c_davinci.2", NULL, &i2c1_clk),
- CLK("ohci-da8xx", "usb11", &usb11_clk),
- CLK(NULL, "emif3", &emif3_clk),
- CLK(NULL, "arm", &arm_clk),
- CLK(NULL, "rmii", &rmii_clk),
- CLK(NULL, NULL, NULL),
-};
+static __init void da830_clk_init(void)
+{
+ struct clk *clk;
+
+ clk = davinci_clk_init(&ref_clk);
+ clk_register_clkdev(clk, "ref", NULL);
+ clk = davinci_clk_init(&pll0_clk);
+ clk_register_clkdev(clk, "pll0", NULL);
+ clk = davinci_clk_init(&pll0_aux_clk);
+ clk_register_clkdev(clk, "pll0_aux", NULL);
+ clk = davinci_clk_init(&pll0_sysclk2);
+ clk_register_clkdev(clk, "pll0_sysclk2", NULL);
+ clk = davinci_clk_init(&pll0_sysclk3);
+ clk_register_clkdev(clk, "pll0_sysclk3", NULL);
+ clk = davinci_clk_init(&pll0_sysclk4);
+ clk_register_clkdev(clk, "pll0_sysclk4", NULL);
+ clk = davinci_clk_init(&pll0_sysclk5);
+ clk_register_clkdev(clk, "pll0_sysclk5", NULL);
+ clk = davinci_clk_init(&pll0_sysclk6);
+ clk_register_clkdev(clk, "pll0_sysclk6", NULL);
+ clk = davinci_clk_init(&pll0_sysclk7);
+ clk_register_clkdev(clk, "pll0_sysclk7", NULL);
+ clk = davinci_clk_init(&i2c0_clk);
+ clk_register_clkdev(clk, NULL, "i2c_davinci.1");
+ clk = davinci_clk_init(&timerp64_0_clk);
+ clk_register_clkdev(clk, "timer0", NULL);
+ clk = davinci_clk_init(&timerp64_1_clk);
+ clk_register_clkdev(clk, NULL, "davinci-wdt");
+ clk = davinci_clk_init(&arm_rom_clk);
+ clk_register_clkdev(clk, "arm_rom", NULL);
+ clk = davinci_clk_init(&scr0_ss_clk);
+ clk_register_clkdev(clk, "scr0_ss", NULL);
+ clk = davinci_clk_init(&scr1_ss_clk);
+ clk_register_clkdev(clk, "scr1_ss", NULL);
+ clk = davinci_clk_init(&scr2_ss_clk);
+ clk_register_clkdev(clk, "scr2_ss", NULL);
+ clk = davinci_clk_init(&dmax_clk);
+ clk_register_clkdev(clk, "dmax", NULL);
+ clk = davinci_clk_init(&tpcc_clk);
+ clk_register_clkdev(clk, "tpcc", NULL);
+ clk = davinci_clk_init(&tptc0_clk);
+ clk_register_clkdev(clk, "tptc0", NULL);
+ clk = davinci_clk_init(&tptc1_clk);
+ clk_register_clkdev(clk, "tptc1", NULL);
+ clk = davinci_clk_init(&mmcsd_clk);
+ clk_register_clkdev(clk, NULL, "da830-mmc.0");
+ clk = davinci_clk_init(&uart0_clk);
+ clk_register_clkdev(clk, NULL, "serial8250.0");
+ clk = davinci_clk_init(&uart1_clk);
+ clk_register_clkdev(clk, NULL, "serial8250.1");
+ clk = davinci_clk_init(&uart2_clk);
+ clk_register_clkdev(clk, NULL, "serial8250.2");
+ clk = davinci_clk_init(&spi0_clk);
+ clk_register_clkdev(clk, NULL, "spi_davinci.0");
+ clk = davinci_clk_init(&spi1_clk);
+ clk_register_clkdev(clk, NULL, "spi_davinci.1");
+ clk = davinci_clk_init(&ecap0_clk);
+ clk_register_clkdev(clk, "ecap0", NULL);
+ clk = davinci_clk_init(&ecap1_clk);
+ clk_register_clkdev(clk, "ecap1", NULL);
+ clk = davinci_clk_init(&ecap2_clk);
+ clk_register_clkdev(clk, "ecap2", NULL);
+ clk = davinci_clk_init(&pwm0_clk);
+ clk_register_clkdev(clk, "pwm0", NULL);
+ clk = davinci_clk_init(&pwm1_clk);
+ clk_register_clkdev(clk, "pwm1", NULL);
+ clk = davinci_clk_init(&pwm2_clk);
+ clk_register_clkdev(clk, "pwm2", NULL);
+ clk = davinci_clk_init(&eqep0_clk);
+ clk_register_clkdev(clk, NULL, "eqep.0");
+ clk = davinci_clk_init(&eqep1_clk);
+ clk_register_clkdev(clk, NULL, "eqep.1");
+ clk = davinci_clk_init(&lcdc_clk);
+ clk_register_clkdev(clk, "fck", "da8xx_lcdc.0");
+ clk = davinci_clk_init(&mcasp0_clk);
+ clk_register_clkdev(clk, NULL, "davinci-mcasp.0");
+ clk = davinci_clk_init(&mcasp1_clk);
+ clk_register_clkdev(clk, NULL, "davinci-mcasp.1");
+ clk = davinci_clk_init(&mcasp2_clk);
+ clk_register_clkdev(clk, NULL, "davinci-mcasp.2");
+ clk = davinci_clk_init(&usb20_clk);
+ clk_register_clkdev(clk, "usb20", "musb-da8xx");
+ clk = davinci_clk_init(&cppi41_clk);
+ clk_register_clkdev(clk, NULL, "cppi41-dmaengine");
+ clk = davinci_clk_init(&aemif_clk);
+ clk_register_clkdev(clk, "aemif", NULL);
+ clk = davinci_clk_init(&aintc_clk);
+ clk_register_clkdev(clk, "aintc", NULL);
+ clk = davinci_clk_init(&secu_mgr_clk);
+ clk_register_clkdev(clk, "secu_mgr", NULL);
+ clk = davinci_clk_init(&emac_clk);
+ clk_register_clkdev(clk, NULL, "davinci_emac.1");
+ clk = davinci_clk_init(&emac_clk);
+ clk_register_clkdev(clk, "fck", "davinci_mdio.0");
+ clk = davinci_clk_init(&gpio_clk);
+ clk_register_clkdev(clk, "gpio", NULL);
+ clk = davinci_clk_init(&i2c1_clk);
+ clk_register_clkdev(clk, NULL, "i2c_davinci.2");
+ clk = davinci_clk_init(&usb11_clk);
+ clk_register_clkdev(clk, "usb11", "ohci-da8xx");
+ clk = davinci_clk_init(&emif3_clk);
+ clk_register_clkdev(clk, "emif3", NULL);
+ clk = davinci_clk_init(&arm_clk);
+ clk_register_clkdev(clk, "arm", NULL);
+ clk = davinci_clk_init(&rmii_clk);
+ clk_register_clkdev(clk, "rmii", NULL);
+}
/*
* Device specific mux setup
@@ -1200,7 +1253,6 @@ static const struct davinci_soc_info davinci_soc_info_da830 = {
.jtag_id_reg = DA8XX_SYSCFG0_BASE + DA8XX_JTAG_ID_REG,
.ids = da830_ids,
.ids_num = ARRAY_SIZE(da830_ids),
- .cpu_clks = da830_clks,
.psc_bases = da830_psc_bases,
.psc_bases_num = ARRAY_SIZE(da830_psc_bases),
.pinmux_base = DA8XX_SYSCFG0_BASE + 0x120,
@@ -1224,6 +1276,6 @@ void __init da830_init(void)
void __init da830_init_time(void)
{
- davinci_clk_init(davinci_soc_info_da830.cpu_clks);
+ da830_clk_init();
davinci_timer_init();
}
diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
index 4da5b25..eaa05ac 100644
--- a/arch/arm/mach-davinci/da850.c
+++ b/arch/arm/mach-davinci/da850.c
@@ -518,71 +518,135 @@ static struct clk ecap2_clk = {
.parent = &ecap_clk,
};
-static struct clk_lookup da850_clks[] = {
- CLK(NULL, "ref", &ref_clk),
- CLK(NULL, "pll0", &pll0_clk),
- CLK(NULL, "pll0_aux", &pll0_aux_clk),
- CLK(NULL, "pll0_sysclk1", &pll0_sysclk1),
- CLK(NULL, "pll0_sysclk2", &pll0_sysclk2),
- CLK(NULL, "pll0_sysclk3", &pll0_sysclk3),
- CLK(NULL, "pll0_sysclk4", &pll0_sysclk4),
- CLK(NULL, "pll0_sysclk5", &pll0_sysclk5),
- CLK(NULL, "pll0_sysclk6", &pll0_sysclk6),
- CLK(NULL, "pll0_sysclk7", &pll0_sysclk7),
- CLK(NULL, "pll1", &pll1_clk),
- CLK(NULL, "pll1_aux", &pll1_aux_clk),
- CLK(NULL, "pll1_sysclk2", &pll1_sysclk2),
- CLK(NULL, "pll1_sysclk3", &pll1_sysclk3),
- CLK(NULL, "async3", &async3_clk),
- CLK("i2c_davinci.1", NULL, &i2c0_clk),
- CLK(NULL, "timer0", &timerp64_0_clk),
- CLK("davinci-wdt", NULL, &timerp64_1_clk),
- CLK(NULL, "arm_rom", &arm_rom_clk),
- CLK(NULL, "tpcc0", &tpcc0_clk),
- CLK(NULL, "tptc0", &tptc0_clk),
- CLK(NULL, "tptc1", &tptc1_clk),
- CLK(NULL, "tpcc1", &tpcc1_clk),
- CLK(NULL, "tptc2", &tptc2_clk),
- CLK("pruss_uio", "pruss", &pruss_clk),
- CLK("serial8250.0", NULL, &uart0_clk),
- CLK("serial8250.1", NULL, &uart1_clk),
- CLK("serial8250.2", NULL, &uart2_clk),
- CLK(NULL, "aintc", &aintc_clk),
- CLK(NULL, "gpio", &gpio_clk),
- CLK("i2c_davinci.2", NULL, &i2c1_clk),
- CLK(NULL, "emif3", &emif3_clk),
- CLK(NULL, "arm", &arm_clk),
- CLK(NULL, "rmii", &rmii_clk),
- CLK("davinci_emac.1", NULL, &emac_clk),
- CLK("davinci_mdio.0", "fck", &mdio_clk),
- CLK("davinci-mcasp.0", NULL, &mcasp_clk),
- CLK("davinci-mcbsp.0", NULL, &mcbsp0_clk),
- CLK("davinci-mcbsp.1", NULL, &mcbsp1_clk),
- CLK("da8xx_lcdc.0", "fck", &lcdc_clk),
- CLK("da830-mmc.0", NULL, &mmcsd0_clk),
- CLK("da830-mmc.1", NULL, &mmcsd1_clk),
- CLK("ti-aemif", NULL, &aemif_clk),
- CLK("davinci-nand.0", "aemif", &aemif_nand_clk),
- CLK("ohci-da8xx", "usb11", &usb11_clk),
- CLK("musb-da8xx", "usb20", &usb20_clk),
- CLK("cppi41-dmaengine", NULL, &cppi41_clk),
- CLK("spi_davinci.0", NULL, &spi0_clk),
- CLK("spi_davinci.1", NULL, &spi1_clk),
- CLK("vpif", NULL, &vpif_clk),
- CLK("ahci_da850", "fck", &sata_clk),
- CLK("davinci-rproc.0", NULL, &dsp_clk),
- CLK(NULL, NULL, &ehrpwm_clk),
- CLK("ehrpwm.0", "fck", &ehrpwm0_clk),
- CLK("ehrpwm.1", "fck", &ehrpwm1_clk),
- CLK(NULL, NULL, &ehrpwm_tbclk),
- CLK("ehrpwm.0", "tbclk", &ehrpwm0_tbclk),
- CLK("ehrpwm.1", "tbclk", &ehrpwm1_tbclk),
- CLK(NULL, NULL, &ecap_clk),
- CLK("ecap.0", "fck", &ecap0_clk),
- CLK("ecap.1", "fck", &ecap1_clk),
- CLK("ecap.2", "fck", &ecap2_clk),
- CLK(NULL, NULL, NULL),
-};
+static __init void da850_clk_init(void)
+{
+ struct clk *clk;
+
+ clk = davinci_clk_init(&ref_clk);
+ clk_register_clkdev(clk, "ref", NULL);
+ clk = davinci_clk_init(&pll0_clk);
+ clk_register_clkdev(clk, "pll0", NULL);
+ clk = davinci_clk_init(&pll0_aux_clk);
+ clk_register_clkdev(clk, "pll0_aux", NULL);
+ clk = davinci_clk_init(&pll0_sysclk1);
+ clk_register_clkdev(clk, "pll0_sysclk1", NULL);
+ clk = davinci_clk_init(&pll0_sysclk2);
+ clk_register_clkdev(clk, "pll0_sysclk2", NULL);
+ clk = davinci_clk_init(&pll0_sysclk3);
+ clk_register_clkdev(clk, "pll0_sysclk3", NULL);
+ clk = davinci_clk_init(&pll0_sysclk4);
+ clk_register_clkdev(clk, "pll0_sysclk4", NULL);
+ clk = davinci_clk_init(&pll0_sysclk5);
+ clk_register_clkdev(clk, "pll0_sysclk5", NULL);
+ clk = davinci_clk_init(&pll0_sysclk6);
+ clk_register_clkdev(clk, "pll0_sysclk6", NULL);
+ clk = davinci_clk_init(&pll0_sysclk7);
+ clk_register_clkdev(clk, "pll0_sysclk7", NULL);
+ clk = davinci_clk_init(&pll1_clk);
+ clk_register_clkdev(clk, "pll1", NULL);
+ clk = davinci_clk_init(&pll1_aux_clk);
+ clk_register_clkdev(clk, "pll1_aux", NULL);
+ clk = davinci_clk_init(&pll1_sysclk2);
+ clk_register_clkdev(clk, "pll1_sysclk2", NULL);
+ clk = davinci_clk_init(&pll1_sysclk3);
+ clk_register_clkdev(clk, "pll1_sysclk3", NULL);
+ clk = davinci_clk_init(&async3_clk);
+ clk_register_clkdev(clk, "async3", NULL);
+ clk = davinci_clk_init(&i2c0_clk);
+ clk_register_clkdev(clk, NULL, "i2c_davinci.1");
+ clk = davinci_clk_init(&timerp64_0_clk);
+ clk_register_clkdev(clk, "timer0", NULL);
+ clk = davinci_clk_init(&timerp64_1_clk);
+ clk_register_clkdev(clk, NULL, "davinci-wdt");
+ clk = davinci_clk_init(&arm_rom_clk);
+ clk_register_clkdev(clk, "arm_rom", NULL);
+ clk = davinci_clk_init(&tpcc0_clk);
+ clk_register_clkdev(clk, "tpcc0", NULL);
+ clk = davinci_clk_init(&tptc0_clk);
+ clk_register_clkdev(clk, "tptc0", NULL);
+ clk = davinci_clk_init(&tptc1_clk);
+ clk_register_clkdev(clk, "tptc1", NULL);
+ clk = davinci_clk_init(&tpcc1_clk);
+ clk_register_clkdev(clk, "tpcc1", NULL);
+ clk = davinci_clk_init(&tptc2_clk);
+ clk_register_clkdev(clk, "tptc2", NULL);
+ clk = davinci_clk_init(&pruss_clk);
+ clk_register_clkdev(clk, "pruss", "pruss_uio");
+ clk = davinci_clk_init(&uart0_clk);
+ clk_register_clkdev(clk, NULL, "serial8250.0");
+ clk = davinci_clk_init(&uart1_clk);
+ clk_register_clkdev(clk, NULL, "serial8250.1");
+ clk = davinci_clk_init(&uart2_clk);
+ clk_register_clkdev(clk, NULL, "serial8250.2");
+ clk = davinci_clk_init(&aintc_clk);
+ clk_register_clkdev(clk, "aintc", NULL);
+ clk = davinci_clk_init(&gpio_clk);
+ clk_register_clkdev(clk, "gpio", NULL);
+ clk = davinci_clk_init(&i2c1_clk);
+ clk_register_clkdev(clk, NULL, "i2c_davinci.2");
+ clk = davinci_clk_init(&emif3_clk);
+ clk_register_clkdev(clk, "emif3", NULL);
+ clk = davinci_clk_init(&arm_clk);
+ clk_register_clkdev(clk, "arm", NULL);
+ clk = davinci_clk_init(&rmii_clk);
+ clk_register_clkdev(clk, "rmii", NULL);
+ clk = davinci_clk_init(&emac_clk);
+ clk_register_clkdev(clk, NULL, "davinci_emac.1");
+ clk = davinci_clk_init(&mdio_clk);
+ clk_register_clkdev(clk, "fck", "davinci_mdio.0");
+ clk = davinci_clk_init(&mcasp_clk);
+ clk_register_clkdev(clk, NULL, "davinci-mcasp.0");
+ clk = davinci_clk_init(&mcbsp0_clk);
+ clk_register_clkdev(clk, NULL, "davinci-mcbsp.0");
+ clk = davinci_clk_init(&mcbsp1_clk);
+ clk_register_clkdev(clk, NULL, "davinci-mcbsp.1");
+ clk = davinci_clk_init(&lcdc_clk);
+ clk_register_clkdev(clk, "fck", "da8xx_lcdc.0");
+ clk = davinci_clk_init(&mmcsd0_clk);
+ clk_register_clkdev(clk, NULL, "da830-mmc.0");
+ clk = davinci_clk_init(&mmcsd1_clk);
+ clk_register_clkdev(clk, NULL, "da830-mmc.1");
+ clk = davinci_clk_init(&aemif_clk);
+ clk_register_clkdev(clk, NULL, "ti-aemif");
+ clk = davinci_clk_init(&aemif_nand_clk);
+ clk_register_clkdev(clk, "aemif", "davinci-nand.0");
+ clk = davinci_clk_init(&usb11_clk);
+ clk_register_clkdev(clk, "usb11", "ohci-da8xx");
+ clk = davinci_clk_init(&usb20_clk);
+ clk_register_clkdev(clk, "usb20", "musb-da8xx");
+ clk = davinci_clk_init(&cppi41_clk);
+ clk_register_clkdev(clk, NULL, "cppi41-dmaengine");
+ clk = davinci_clk_init(&spi0_clk);
+ clk_register_clkdev(clk, NULL, "spi_davinci.0");
+ clk = davinci_clk_init(&spi1_clk);
+ clk_register_clkdev(clk, NULL, "spi_davinci.1");
+ clk = davinci_clk_init(&vpif_clk);
+ clk_register_clkdev(clk, NULL, "vpif");
+ clk = davinci_clk_init(&sata_clk);
+ clk_register_clkdev(clk, "fck", "ahci_da850");
+ clk = davinci_clk_init(&dsp_clk);
+ clk_register_clkdev(clk, NULL, "davinci-rproc.0");
+ clk = davinci_clk_init(&ehrpwm_clk);
+ clk_register_clkdev(clk, NULL, NULL);
+ clk = davinci_clk_init(&ehrpwm0_clk);
+ clk_register_clkdev(clk, "fck", "ehrpwm.0");
+ clk = davinci_clk_init(&ehrpwm1_clk);
+ clk_register_clkdev(clk, "fck", "ehrpwm.1");
+ clk = davinci_clk_init(&ehrpwm_tbclk);
+ clk_register_clkdev(clk, NULL, NULL);
+ clk = davinci_clk_init(&ehrpwm0_tbclk);
+ clk_register_clkdev(clk, "tbclk", "ehrpwm.0");
+ clk = davinci_clk_init(&ehrpwm1_tbclk);
+ clk_register_clkdev(clk, "tbclk", "ehrpwm.1");
+ clk = davinci_clk_init(&ecap_clk);
+ clk_register_clkdev(clk, NULL, NULL);
+ clk = davinci_clk_init(&ecap0_clk);
+ clk_register_clkdev(clk, "fck", "ecap.0");
+ clk = davinci_clk_init(&ecap1_clk);
+ clk_register_clkdev(clk, "fck", "ecap.1");
+ clk = davinci_clk_init(&ecap2_clk);
+ clk_register_clkdev(clk, "fck", "ecap.2");
+}
/*
* Device specific mux setup
@@ -1353,7 +1417,6 @@ static const struct davinci_soc_info davinci_soc_info_da850 = {
.jtag_id_reg = DA8XX_SYSCFG0_BASE + DA8XX_JTAG_ID_REG,
.ids = da850_ids,
.ids_num = ARRAY_SIZE(da850_ids),
- .cpu_clks = da850_clks,
.psc_bases = da850_psc_bases,
.psc_bases_num = ARRAY_SIZE(da850_psc_bases),
.pinmux_base = DA8XX_SYSCFG0_BASE + 0x120,
@@ -1396,6 +1459,6 @@ void __init da850_init(void)
void __init da850_init_time(void)
{
- davinci_clk_init(davinci_soc_info_da850.cpu_clks);
+ da850_clk_init();
davinci_timer_init();
}
diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c
index fe5e15a..c9a79b2 100644
--- a/arch/arm/mach-davinci/devices-da8xx.c
+++ b/arch/arm/mach-davinci/devices-da8xx.c
@@ -1046,9 +1046,6 @@ static struct clk sata_refclk = {
.set_rate = davinci_simple_set_rate,
};
-static struct clk_lookup sata_refclk_lookup =
- CLK("ahci_da850", "refclk", &sata_refclk);
-
int __init da850_register_sata_refclk(int rate)
{
int ret;
@@ -1058,7 +1055,7 @@ int __init da850_register_sata_refclk(int rate)
if (ret)
return ret;
- clkdev_add(&sata_refclk_lookup);
+ clk_register_clkdev(&sata_refclk, "refclk", "ahci_da850");
return 0;
}
diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c
index 40641c0..9e5cfa9 100644
--- a/arch/arm/mach-davinci/dm355.c
+++ b/arch/arm/mach-davinci/dm355.c
@@ -337,51 +337,95 @@ static struct clk usb_clk = {
.lpsc = DAVINCI_LPSC_USB,
};
-static struct clk_lookup dm355_clks[] = {
- CLK(NULL, "ref", &ref_clk),
- CLK(NULL, "pll1", &pll1_clk),
- CLK(NULL, "pll1_sysclk1", &pll1_sysclk1),
- CLK(NULL, "pll1_sysclk2", &pll1_sysclk2),
- CLK(NULL, "pll1_sysclk3", &pll1_sysclk3),
- CLK(NULL, "pll1_sysclk4", &pll1_sysclk4),
- CLK(NULL, "pll1_aux", &pll1_aux_clk),
- CLK(NULL, "pll1_sysclkbp", &pll1_sysclkbp),
- CLK(NULL, "vpss_dac", &vpss_dac_clk),
- CLK("vpss", "master", &vpss_master_clk),
- CLK("vpss", "slave", &vpss_slave_clk),
- CLK(NULL, "clkout1", &clkout1_clk),
- CLK(NULL, "clkout2", &clkout2_clk),
- CLK(NULL, "pll2", &pll2_clk),
- CLK(NULL, "pll2_sysclk1", &pll2_sysclk1),
- CLK(NULL, "pll2_sysclkbp", &pll2_sysclkbp),
- CLK(NULL, "clkout3", &clkout3_clk),
- CLK(NULL, "arm", &arm_clk),
- CLK(NULL, "mjcp", &mjcp_clk),
- CLK("serial8250.0", NULL, &uart0_clk),
- CLK("serial8250.1", NULL, &uart1_clk),
- CLK("serial8250.2", NULL, &uart2_clk),
- CLK("i2c_davinci.1", NULL, &i2c_clk),
- CLK("davinci-mcbsp.0", NULL, &asp0_clk),
- CLK("davinci-mcbsp.1", NULL, &asp1_clk),
- CLK("dm6441-mmc.0", NULL, &mmcsd0_clk),
- CLK("dm6441-mmc.1", NULL, &mmcsd1_clk),
- CLK("spi_davinci.0", NULL, &spi0_clk),
- CLK("spi_davinci.1", NULL, &spi1_clk),
- CLK("spi_davinci.2", NULL, &spi2_clk),
- CLK(NULL, "gpio", &gpio_clk),
- CLK(NULL, "aemif", &aemif_clk),
- CLK(NULL, "pwm0", &pwm0_clk),
- CLK(NULL, "pwm1", &pwm1_clk),
- CLK(NULL, "pwm2", &pwm2_clk),
- CLK(NULL, "pwm3", &pwm3_clk),
- CLK(NULL, "timer0", &timer0_clk),
- CLK(NULL, "timer1", &timer1_clk),
- CLK("davinci-wdt", NULL, &timer2_clk),
- CLK(NULL, "timer3", &timer3_clk),
- CLK(NULL, "rto", &rto_clk),
- CLK(NULL, "usb", &usb_clk),
- CLK(NULL, NULL, NULL),
-};
+static __init void dm355_clk_init(void)
+{
+ struct clk *clk;
+
+ clk = davinci_clk_init(&ref_clk);
+ clk_register_clkdev(clk, "ref", NULL);
+ clk = davinci_clk_init(&pll1_clk);
+ clk_register_clkdev(clk, "pll1", NULL);
+ clk = davinci_clk_init(&pll1_sysclk1);
+ clk_register_clkdev(clk, "pll1_sysclk1", NULL);
+ clk = davinci_clk_init(&pll1_sysclk2);
+ clk_register_clkdev(clk, "pll1_sysclk2", NULL);
+ clk = davinci_clk_init(&pll1_sysclk3);
+ clk_register_clkdev(clk, "pll1_sysclk3", NULL);
+ clk = davinci_clk_init(&pll1_sysclk4);
+ clk_register_clkdev(clk, "pll1_sysclk4", NULL);
+ clk = davinci_clk_init(&pll1_aux_clk);
+ clk_register_clkdev(clk, "pll1_aux", NULL);
+ clk = davinci_clk_init(&pll1_sysclkbp);
+ clk_register_clkdev(clk, "pll1_sysclkbp", NULL);
+ clk = davinci_clk_init(&vpss_dac_clk);
+ clk_register_clkdev(clk, "vpss_dac", NULL);
+ clk = davinci_clk_init(&vpss_master_clk);
+ clk_register_clkdev(clk, "master", "vpss");
+ clk = davinci_clk_init(&vpss_slave_clk);
+ clk_register_clkdev(clk, "slave", "vpss");
+ clk = davinci_clk_init(&clkout1_clk);
+ clk_register_clkdev(clk, "clkout1", NULL);
+ clk = davinci_clk_init(&clkout2_clk);
+ clk_register_clkdev(clk, "clkout2", NULL);
+ clk = davinci_clk_init(&pll2_clk);
+ clk_register_clkdev(clk, "pll2", NULL);
+ clk = davinci_clk_init(&pll2_sysclk1);
+ clk_register_clkdev(clk, "pll2_sysclk1", NULL);
+ clk = davinci_clk_init(&pll2_sysclkbp);
+ clk_register_clkdev(clk, "pll2_sysclkbp", NULL);
+ clk = davinci_clk_init(&clkout3_clk);
+ clk_register_clkdev(clk, "clkout3", NULL);
+ clk = davinci_clk_init(&arm_clk);
+ clk_register_clkdev(clk, "arm", NULL);
+ clk = davinci_clk_init(&mjcp_clk);
+ clk_register_clkdev(clk, "mjcp", NULL);
+ clk = davinci_clk_init(&uart0_clk);
+ clk_register_clkdev(clk, NULL, "serial8250.0");
+ clk = davinci_clk_init(&uart1_clk);
+ clk_register_clkdev(clk, NULL, "serial8250.1");
+ clk = davinci_clk_init(&uart2_clk);
+ clk_register_clkdev(clk, NULL, "serial8250.2");
+ clk = davinci_clk_init(&i2c_clk);
+ clk_register_clkdev(clk, NULL, "i2c_davinci.1");
+ clk = davinci_clk_init(&asp0_clk);
+ clk_register_clkdev(clk, NULL, "davinci-mcbsp.0");
+ clk = davinci_clk_init(&asp1_clk);
+ clk_register_clkdev(clk, NULL, "davinci-mcbsp.1");
+ clk = davinci_clk_init(&mmcsd0_clk);
+ clk_register_clkdev(clk, NULL, "dm6441-mmc.0");
+ clk = davinci_clk_init(&mmcsd1_clk);
+ clk_register_clkdev(clk, NULL, "dm6441-mmc.1");
+ clk = davinci_clk_init(&spi0_clk);
+ clk_register_clkdev(clk, NULL, "spi_davinci.0");
+ clk = davinci_clk_init(&spi1_clk);
+ clk_register_clkdev(clk, NULL, "spi_davinci.1");
+ clk = davinci_clk_init(&spi2_clk);
+ clk_register_clkdev(clk, NULL, "spi_davinci.2");
+ clk = davinci_clk_init(&gpio_clk);
+ clk_register_clkdev(clk, "gpio", NULL);
+ clk = davinci_clk_init(&aemif_clk);
+ clk_register_clkdev(clk, "aemif", NULL);
+ clk = davinci_clk_init(&pwm0_clk);
+ clk_register_clkdev(clk, "pwm0", NULL);
+ clk = davinci_clk_init(&pwm1_clk);
+ clk_register_clkdev(clk, "pwm1", NULL);
+ clk = davinci_clk_init(&pwm2_clk);
+ clk_register_clkdev(clk, "pwm2", NULL);
+ clk = davinci_clk_init(&pwm3_clk);
+ clk_register_clkdev(clk, "pwm3", NULL);
+ clk = davinci_clk_init(&timer0_clk);
+ clk_register_clkdev(clk, "timer0", NULL);
+ clk = davinci_clk_init(&timer1_clk);
+ clk_register_clkdev(clk, "timer1", NULL);
+ clk = davinci_clk_init(&timer2_clk);
+ clk_register_clkdev(clk, NULL, "davinci-wdt");
+ clk = davinci_clk_init(&timer3_clk);
+ clk_register_clkdev(clk, "timer3", NULL);
+ clk = davinci_clk_init(&rto_clk);
+ clk_register_clkdev(clk, "rto", NULL);
+ clk = davinci_clk_init(&usb_clk);
+ clk_register_clkdev(clk, "usb", NULL);
+}
/*----------------------------------------------------------------------*/
@@ -1012,7 +1056,6 @@ static const struct davinci_soc_info davinci_soc_info_dm355 = {
.jtag_id_reg = 0x01c40028,
.ids = dm355_ids,
.ids_num = ARRAY_SIZE(dm355_ids),
- .cpu_clks = dm355_clks,
.psc_bases = dm355_psc_bases,
.psc_bases_num = ARRAY_SIZE(dm355_psc_bases),
.pinmux_base = DAVINCI_SYSTEM_MODULE_BASE,
@@ -1047,7 +1090,7 @@ void __init dm355_init(void)
void __init dm355_init_time(void)
{
- davinci_clk_init(davinci_soc_info_dm355.cpu_clks);
+ dm355_clk_init();
davinci_timer_init();
}
diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c
index 0789ac6..0cf4ab4 100644
--- a/arch/arm/mach-davinci/dm365.c
+++ b/arch/arm/mach-davinci/dm365.c
@@ -425,66 +425,125 @@ static struct clk mjcp_clk = {
.lpsc = DM365_LPSC_MJCP,
};
-static struct clk_lookup dm365_clks[] = {
- CLK(NULL, "ref", &ref_clk),
- CLK(NULL, "pll1", &pll1_clk),
- CLK(NULL, "pll1_aux", &pll1_aux_clk),
- CLK(NULL, "pll1_sysclkbp", &pll1_sysclkbp),
- CLK(NULL, "clkout0", &clkout0_clk),
- CLK(NULL, "pll1_sysclk1", &pll1_sysclk1),
- CLK(NULL, "pll1_sysclk2", &pll1_sysclk2),
- CLK(NULL, "pll1_sysclk3", &pll1_sysclk3),
- CLK(NULL, "pll1_sysclk4", &pll1_sysclk4),
- CLK(NULL, "pll1_sysclk5", &pll1_sysclk5),
- CLK(NULL, "pll1_sysclk6", &pll1_sysclk6),
- CLK(NULL, "pll1_sysclk7", &pll1_sysclk7),
- CLK(NULL, "pll1_sysclk8", &pll1_sysclk8),
- CLK(NULL, "pll1_sysclk9", &pll1_sysclk9),
- CLK(NULL, "pll2", &pll2_clk),
- CLK(NULL, "pll2_aux", &pll2_aux_clk),
- CLK(NULL, "clkout1", &clkout1_clk),
- CLK(NULL, "pll2_sysclk1", &pll2_sysclk1),
- CLK(NULL, "pll2_sysclk2", &pll2_sysclk2),
- CLK(NULL, "pll2_sysclk3", &pll2_sysclk3),
- CLK(NULL, "pll2_sysclk4", &pll2_sysclk4),
- CLK(NULL, "pll2_sysclk5", &pll2_sysclk5),
- CLK(NULL, "pll2_sysclk6", &pll2_sysclk6),
- CLK(NULL, "pll2_sysclk7", &pll2_sysclk7),
- CLK(NULL, "pll2_sysclk8", &pll2_sysclk8),
- CLK(NULL, "pll2_sysclk9", &pll2_sysclk9),
- CLK(NULL, "vpss_dac", &vpss_dac_clk),
- CLK("vpss", "master", &vpss_master_clk),
- CLK("vpss", "slave", &vpss_slave_clk),
- CLK(NULL, "arm", &arm_clk),
- CLK("serial8250.0", NULL, &uart0_clk),
- CLK("serial8250.1", NULL, &uart1_clk),
- CLK("i2c_davinci.1", NULL, &i2c_clk),
- CLK("da830-mmc.0", NULL, &mmcsd0_clk),
- CLK("da830-mmc.1", NULL, &mmcsd1_clk),
- CLK("spi_davinci.0", NULL, &spi0_clk),
- CLK("spi_davinci.1", NULL, &spi1_clk),
- CLK("spi_davinci.2", NULL, &spi2_clk),
- CLK("spi_davinci.3", NULL, &spi3_clk),
- CLK("spi_davinci.4", NULL, &spi4_clk),
- CLK(NULL, "gpio", &gpio_clk),
- CLK(NULL, "aemif", &aemif_clk),
- CLK(NULL, "pwm0", &pwm0_clk),
- CLK(NULL, "pwm1", &pwm1_clk),
- CLK(NULL, "pwm2", &pwm2_clk),
- CLK(NULL, "pwm3", &pwm3_clk),
- CLK(NULL, "timer0", &timer0_clk),
- CLK(NULL, "timer1", &timer1_clk),
- CLK("davinci-wdt", NULL, &timer2_clk),
- CLK(NULL, "timer3", &timer3_clk),
- CLK(NULL, "usb", &usb_clk),
- CLK("davinci_emac.1", NULL, &emac_clk),
- CLK("davinci_mdio.0", "fck", &emac_clk),
- CLK("davinci_voicecodec", NULL, &voicecodec_clk),
- CLK("davinci-mcbsp", NULL, &asp0_clk),
- CLK(NULL, "rto", &rto_clk),
- CLK(NULL, "mjcp", &mjcp_clk),
- CLK(NULL, NULL, NULL),
-};
+static __init void dm365_clk_init(void)
+{
+ struct clk *clk;
+
+ clk = davinci_clk_init(&ref_clk);
+ clk_register_clkdev(clk, "ref", NULL);
+ clk = davinci_clk_init(&pll1_clk);
+ clk_register_clkdev(clk, "pll1", NULL);
+ clk = davinci_clk_init(&pll1_aux_clk);
+ clk_register_clkdev(clk, "pll1_aux", NULL);
+ clk = davinci_clk_init(&pll1_sysclkbp);
+ clk_register_clkdev(clk, "pll1_sysclkbp", NULL);
+ clk = davinci_clk_init(&clkout0_clk);
+ clk_register_clkdev(clk, "clkout0", NULL);
+ clk = davinci_clk_init(&pll1_sysclk1);
+ clk_register_clkdev(clk, "pll1_sysclk1", NULL);
+ clk = davinci_clk_init(&pll1_sysclk2);
+ clk_register_clkdev(clk, "pll1_sysclk2", NULL);
+ clk = davinci_clk_init(&pll1_sysclk3);
+ clk_register_clkdev(clk, "pll1_sysclk3", NULL);
+ clk = davinci_clk_init(&pll1_sysclk4);
+ clk_register_clkdev(clk, "pll1_sysclk4", NULL);
+ clk = davinci_clk_init(&pll1_sysclk5);
+ clk_register_clkdev(clk, "pll1_sysclk5", NULL);
+ clk = davinci_clk_init(&pll1_sysclk6);
+ clk_register_clkdev(clk, "pll1_sysclk6", NULL);
+ clk = davinci_clk_init(&pll1_sysclk7);
+ clk_register_clkdev(clk, "pll1_sysclk7", NULL);
+ clk = davinci_clk_init(&pll1_sysclk8);
+ clk_register_clkdev(clk, "pll1_sysclk8", NULL);
+ clk = davinci_clk_init(&pll1_sysclk9);
+ clk_register_clkdev(clk, "pll1_sysclk9", NULL);
+ clk = davinci_clk_init(&pll2_clk);
+ clk_register_clkdev(clk, "pll2", NULL);
+ clk = davinci_clk_init(&pll2_aux_clk);
+ clk_register_clkdev(clk, "pll2_aux", NULL);
+ clk = davinci_clk_init(&clkout1_clk);
+ clk_register_clkdev(clk, "clkout1", NULL);
+ clk = davinci_clk_init(&pll2_sysclk1);
+ clk_register_clkdev(clk, "pll2_sysclk1", NULL);
+ clk = davinci_clk_init(&pll2_sysclk2);
+ clk_register_clkdev(clk, "pll2_sysclk2", NULL);
+ clk = davinci_clk_init(&pll2_sysclk3);
+ clk_register_clkdev(clk, "pll2_sysclk3", NULL);
+ clk = davinci_clk_init(&pll2_sysclk4);
+ clk_register_clkdev(clk, "pll2_sysclk4", NULL);
+ clk = davinci_clk_init(&pll2_sysclk5);
+ clk_register_clkdev(clk, "pll2_sysclk5", NULL);
+ clk = davinci_clk_init(&pll2_sysclk6);
+ clk_register_clkdev(clk, "pll2_sysclk6", NULL);
+ clk = davinci_clk_init(&pll2_sysclk7);
+ clk_register_clkdev(clk, "pll2_sysclk7", NULL);
+ clk = davinci_clk_init(&pll2_sysclk8);
+ clk_register_clkdev(clk, "pll2_sysclk8", NULL);
+ clk = davinci_clk_init(&pll2_sysclk9);
+ clk_register_clkdev(clk, "pll2_sysclk9", NULL);
+ clk = davinci_clk_init(&vpss_dac_clk);
+ clk_register_clkdev(clk, "vpss_dac", NULL);
+ clk = davinci_clk_init(&vpss_master_clk);
+ clk_register_clkdev(clk, "master", "vpss");
+ clk = davinci_clk_init(&vpss_slave_clk);
+ clk_register_clkdev(clk, "slave", "vpss");
+ clk = davinci_clk_init(&arm_clk);
+ clk_register_clkdev(clk, "arm", NULL);
+ clk = davinci_clk_init(&uart0_clk);
+ clk_register_clkdev(clk, NULL, "serial8250.0");
+ clk = davinci_clk_init(&uart1_clk);
+ clk_register_clkdev(clk, NULL, "serial8250.1");
+ clk = davinci_clk_init(&i2c_clk);
+ clk_register_clkdev(clk, NULL, "i2c_davinci.1");
+ clk = davinci_clk_init(&mmcsd0_clk);
+ clk_register_clkdev(clk, NULL, "da830-mmc.0");
+ clk = davinci_clk_init(&mmcsd1_clk);
+ clk_register_clkdev(clk, NULL, "da830-mmc.1");
+ clk = davinci_clk_init(&spi0_clk);
+ clk_register_clkdev(clk, NULL, "spi_davinci.0");
+ clk = davinci_clk_init(&spi1_clk);
+ clk_register_clkdev(clk, NULL, "spi_davinci.1");
+ clk = davinci_clk_init(&spi2_clk);
+ clk_register_clkdev(clk, NULL, "spi_davinci.2");
+ clk = davinci_clk_init(&spi3_clk);
+ clk_register_clkdev(clk, NULL, "spi_davinci.3");
+ clk = davinci_clk_init(&spi4_clk);
+ clk_register_clkdev(clk, NULL, "spi_davinci.4");
+ clk = davinci_clk_init(&gpio_clk);
+ clk_register_clkdev(clk, "gpio", NULL);
+ clk = davinci_clk_init(&aemif_clk);
+ clk_register_clkdev(clk, "aemif", NULL);
+ clk = davinci_clk_init(&pwm0_clk);
+ clk_register_clkdev(clk, "pwm0", NULL);
+ clk = davinci_clk_init(&pwm1_clk);
+ clk_register_clkdev(clk, "pwm1", NULL);
+ clk = davinci_clk_init(&pwm2_clk);
+ clk_register_clkdev(clk, "pwm2", NULL);
+ clk = davinci_clk_init(&pwm3_clk);
+ clk_register_clkdev(clk, "pwm3", NULL);
+ clk = davinci_clk_init(&timer0_clk);
+ clk_register_clkdev(clk, "timer0", NULL);
+ clk = davinci_clk_init(&timer1_clk);
+ clk_register_clkdev(clk, "timer1", NULL);
+ clk = davinci_clk_init(&timer2_clk);
+ clk_register_clkdev(clk, NULL, "davinci-wdt");
+ clk = davinci_clk_init(&timer3_clk);
+ clk_register_clkdev(clk, "timer3", NULL);
+ clk = davinci_clk_init(&usb_clk);
+ clk_register_clkdev(clk, "usb", NULL);
+ clk = davinci_clk_init(&emac_clk);
+ clk_register_clkdev(clk, NULL, "davinci_emac.1");
+ clk = davinci_clk_init(&emac_clk);
+ clk_register_clkdev(clk, "fck", "davinci_mdio.0");
+ clk = davinci_clk_init(&voicecodec_clk);
+ clk_register_clkdev(clk, NULL, "davinci_voicecodec");
+ clk = davinci_clk_init(&asp0_clk);
+ clk_register_clkdev(clk, NULL, "davinci-mcbsp");
+ clk = davinci_clk_init(&rto_clk);
+ clk_register_clkdev(clk, "rto", NULL);
+ clk = davinci_clk_init(&mjcp_clk);
+ clk_register_clkdev(clk, "mjcp", NULL);
+}
/*----------------------------------------------------------------------*/
@@ -1116,7 +1175,6 @@ static const struct davinci_soc_info davinci_soc_info_dm365 = {
.jtag_id_reg = 0x01c40028,
.ids = dm365_ids,
.ids_num = ARRAY_SIZE(dm365_ids),
- .cpu_clks = dm365_clks,
.psc_bases = dm365_psc_bases,
.psc_bases_num = ARRAY_SIZE(dm365_psc_bases),
.pinmux_base = DAVINCI_SYSTEM_MODULE_BASE,
@@ -1172,7 +1230,7 @@ void __init dm365_init(void)
void __init dm365_init_time(void)
{
- davinci_clk_init(davinci_soc_info_dm365.cpu_clks);
+ dm365_clk_init();
davinci_timer_init();
}
diff --git a/arch/arm/mach-davinci/dm644x.c b/arch/arm/mach-davinci/dm644x.c
index a1a2433..769ce29 100644
--- a/arch/arm/mach-davinci/dm644x.c
+++ b/arch/arm/mach-davinci/dm644x.c
@@ -285,47 +285,87 @@ static struct clk timer2_clk = {
.usecount = 1, /* REVISIT: why can't this be disabled? */
};
-static struct clk_lookup dm644x_clks[] = {
- CLK(NULL, "ref", &ref_clk),
- CLK(NULL, "pll1", &pll1_clk),
- CLK(NULL, "pll1_sysclk1", &pll1_sysclk1),
- CLK(NULL, "pll1_sysclk2", &pll1_sysclk2),
- CLK(NULL, "pll1_sysclk3", &pll1_sysclk3),
- CLK(NULL, "pll1_sysclk5", &pll1_sysclk5),
- CLK(NULL, "pll1_aux", &pll1_aux_clk),
- CLK(NULL, "pll1_sysclkbp", &pll1_sysclkbp),
- CLK(NULL, "pll2", &pll2_clk),
- CLK(NULL, "pll2_sysclk1", &pll2_sysclk1),
- CLK(NULL, "pll2_sysclk2", &pll2_sysclk2),
- CLK(NULL, "pll2_sysclkbp", &pll2_sysclkbp),
- CLK(NULL, "dsp", &dsp_clk),
- CLK(NULL, "arm", &arm_clk),
- CLK(NULL, "vicp", &vicp_clk),
- CLK("vpss", "master", &vpss_master_clk),
- CLK("vpss", "slave", &vpss_slave_clk),
- CLK(NULL, "arm", &arm_clk),
- CLK("serial8250.0", NULL, &uart0_clk),
- CLK("serial8250.1", NULL, &uart1_clk),
- CLK("serial8250.2", NULL, &uart2_clk),
- CLK("davinci_emac.1", NULL, &emac_clk),
- CLK("davinci_mdio.0", "fck", &emac_clk),
- CLK("i2c_davinci.1", NULL, &i2c_clk),
- CLK("palm_bk3710", NULL, &ide_clk),
- CLK("davinci-mcbsp", NULL, &asp_clk),
- CLK("dm6441-mmc.0", NULL, &mmcsd_clk),
- CLK(NULL, "spi", &spi_clk),
- CLK(NULL, "gpio", &gpio_clk),
- CLK(NULL, "usb", &usb_clk),
- CLK(NULL, "vlynq", &vlynq_clk),
- CLK(NULL, "aemif", &aemif_clk),
- CLK(NULL, "pwm0", &pwm0_clk),
- CLK(NULL, "pwm1", &pwm1_clk),
- CLK(NULL, "pwm2", &pwm2_clk),
- CLK(NULL, "timer0", &timer0_clk),
- CLK(NULL, "timer1", &timer1_clk),
- CLK("davinci-wdt", NULL, &timer2_clk),
- CLK(NULL, NULL, NULL),
-};
+static __init void dm644x_clk_init(void)
+{
+ struct clk *clk;
+
+ clk = davinci_clk_init(&ref_clk);
+ clk_register_clkdev(clk, "ref", NULL);
+ clk = davinci_clk_init(&pll1_clk);
+ clk_register_clkdev(clk, "pll1", NULL);
+ clk = davinci_clk_init(&pll1_sysclk1);
+ clk_register_clkdev(clk, "pll1_sysclk1", NULL);
+ clk = davinci_clk_init(&pll1_sysclk2);
+ clk_register_clkdev(clk, "pll1_sysclk2", NULL);
+ clk = davinci_clk_init(&pll1_sysclk3);
+ clk_register_clkdev(clk, "pll1_sysclk3", NULL);
+ clk = davinci_clk_init(&pll1_sysclk5);
+ clk_register_clkdev(clk, "pll1_sysclk5", NULL);
+ clk = davinci_clk_init(&pll1_aux_clk);
+ clk_register_clkdev(clk, "pll1_aux", NULL);
+ clk = davinci_clk_init(&pll1_sysclkbp);
+ clk_register_clkdev(clk, "pll1_sysclkbp", NULL);
+ clk = davinci_clk_init(&pll2_clk);
+ clk_register_clkdev(clk, "pll2", NULL);
+ clk = davinci_clk_init(&pll2_sysclk1);
+ clk_register_clkdev(clk, "pll2_sysclk1", NULL);
+ clk = davinci_clk_init(&pll2_sysclk2);
+ clk_register_clkdev(clk, "pll2_sysclk2", NULL);
+ clk = davinci_clk_init(&pll2_sysclkbp);
+ clk_register_clkdev(clk, "pll2_sysclkbp", NULL);
+ clk = davinci_clk_init(&dsp_clk);
+ clk_register_clkdev(clk, "dsp", NULL);
+ clk = davinci_clk_init(&arm_clk);
+ clk_register_clkdev(clk, "arm", NULL);
+ clk = davinci_clk_init(&vicp_clk);
+ clk_register_clkdev(clk, "vicp", NULL);
+ clk = davinci_clk_init(&vpss_master_clk);
+ clk_register_clkdev(clk, "master", "vpss");
+ clk = davinci_clk_init(&vpss_slave_clk);
+ clk_register_clkdev(clk, "slave", "vpss");
+ clk = davinci_clk_init(&arm_clk);
+ clk_register_clkdev(clk, "arm", NULL);
+ clk = davinci_clk_init(&uart0_clk);
+ clk_register_clkdev(clk, NULL, "serial8250.0");
+ clk = davinci_clk_init(&uart1_clk);
+ clk_register_clkdev(clk, NULL, "serial8250.1");
+ clk = davinci_clk_init(&uart2_clk);
+ clk_register_clkdev(clk, NULL, "serial8250.2");
+ clk = davinci_clk_init(&emac_clk);
+ clk_register_clkdev(clk, NULL, "davinci_emac.1");
+ clk = davinci_clk_init(&emac_clk);
+ clk_register_clkdev(clk, "fck", "davinci_mdio.0");
+ clk = davinci_clk_init(&i2c_clk);
+ clk_register_clkdev(clk, NULL, "i2c_davinci.1");
+ clk = davinci_clk_init(&ide_clk);
+ clk_register_clkdev(clk, NULL, "palm_bk3710");
+ clk = davinci_clk_init(&asp_clk);
+ clk_register_clkdev(clk, NULL, "davinci-mcbsp");
+ clk = davinci_clk_init(&mmcsd_clk);
+ clk_register_clkdev(clk, NULL, "dm6441-mmc.0");
+ clk = davinci_clk_init(&spi_clk);
+ clk_register_clkdev(clk, "spi", NULL);
+ clk = davinci_clk_init(&gpio_clk);
+ clk_register_clkdev(clk, "gpio", NULL);
+ clk = davinci_clk_init(&usb_clk);
+ clk_register_clkdev(clk, "usb", NULL);
+ clk = davinci_clk_init(&vlynq_clk);
+ clk_register_clkdev(clk, "vlynq", NULL);
+ clk = davinci_clk_init(&aemif_clk);
+ clk_register_clkdev(clk, "aemif", NULL);
+ clk = davinci_clk_init(&pwm0_clk);
+ clk_register_clkdev(clk, "pwm0", NULL);
+ clk = davinci_clk_init(&pwm1_clk);
+ clk_register_clkdev(clk, "pwm1", NULL);
+ clk = davinci_clk_init(&pwm2_clk);
+ clk_register_clkdev(clk, "pwm2", NULL);
+ clk = davinci_clk_init(&timer0_clk);
+ clk_register_clkdev(clk, "timer0", NULL);
+ clk = davinci_clk_init(&timer1_clk);
+ clk_register_clkdev(clk, "timer1", NULL);
+ clk = davinci_clk_init(&timer2_clk);
+ clk_register_clkdev(clk, NULL, "davinci-wdt");
+}
static struct emac_platform_data dm644x_emac_pdata = {
.ctrl_reg_offset = DM644X_EMAC_CNTRL_OFFSET,
@@ -905,7 +945,6 @@ static const struct davinci_soc_info davinci_soc_info_dm644x = {
.jtag_id_reg = 0x01c40028,
.ids = dm644x_ids,
.ids_num = ARRAY_SIZE(dm644x_ids),
- .cpu_clks = dm644x_clks,
.psc_bases = dm644x_psc_bases,
.psc_bases_num = ARRAY_SIZE(dm644x_psc_bases),
.pinmux_base = DAVINCI_SYSTEM_MODULE_BASE,
@@ -935,7 +974,7 @@ void __init dm644x_init(void)
void __init dm644x_init_time(void)
{
- davinci_clk_init(davinci_soc_info_dm644x.cpu_clks);
+ dm644x_clk_init();
davinci_timer_init();
}
diff --git a/arch/arm/mach-davinci/dm646x.c b/arch/arm/mach-davinci/dm646x.c
index c518403..d75b4bc09 100644
--- a/arch/arm/mach-davinci/dm646x.c
+++ b/arch/arm/mach-davinci/dm646x.c
@@ -320,49 +320,91 @@ static struct clk vpif1_clk = {
.flags = ALWAYS_ENABLED,
};
-static struct clk_lookup dm646x_clks[] = {
- CLK(NULL, "ref", &ref_clk),
- CLK(NULL, "aux", &aux_clkin),
- CLK(NULL, "pll1", &pll1_clk),
- CLK(NULL, "pll1_sysclk", &pll1_sysclk1),
- CLK(NULL, "pll1_sysclk", &pll1_sysclk2),
- CLK(NULL, "pll1_sysclk", &pll1_sysclk3),
- CLK(NULL, "pll1_sysclk", &pll1_sysclk4),
- CLK(NULL, "pll1_sysclk", &pll1_sysclk5),
- CLK(NULL, "pll1_sysclk", &pll1_sysclk6),
- CLK(NULL, "pll1_sysclk", &pll1_sysclk8),
- CLK(NULL, "pll1_sysclk", &pll1_sysclk9),
- CLK(NULL, "pll1_sysclk", &pll1_sysclkbp),
- CLK(NULL, "pll1_aux", &pll1_aux_clk),
- CLK(NULL, "pll2", &pll2_clk),
- CLK(NULL, "pll2_sysclk1", &pll2_sysclk1),
- CLK(NULL, "dsp", &dsp_clk),
- CLK(NULL, "arm", &arm_clk),
- CLK(NULL, "edma_cc", &edma_cc_clk),
- CLK(NULL, "edma_tc0", &edma_tc0_clk),
- CLK(NULL, "edma_tc1", &edma_tc1_clk),
- CLK(NULL, "edma_tc2", &edma_tc2_clk),
- CLK(NULL, "edma_tc3", &edma_tc3_clk),
- CLK("serial8250.0", NULL, &uart0_clk),
- CLK("serial8250.1", NULL, &uart1_clk),
- CLK("serial8250.2", NULL, &uart2_clk),
- CLK("i2c_davinci.1", NULL, &i2c_clk),
- CLK(NULL, "gpio", &gpio_clk),
- CLK("davinci-mcasp.0", NULL, &mcasp0_clk),
- CLK("davinci-mcasp.1", NULL, &mcasp1_clk),
- CLK(NULL, "aemif", &aemif_clk),
- CLK("davinci_emac.1", NULL, &emac_clk),
- CLK("davinci_mdio.0", "fck", &emac_clk),
- CLK(NULL, "pwm0", &pwm0_clk),
- CLK(NULL, "pwm1", &pwm1_clk),
- CLK(NULL, "timer0", &timer0_clk),
- CLK(NULL, "timer1", &timer1_clk),
- CLK("davinci-wdt", NULL, &timer2_clk),
- CLK("palm_bk3710", NULL, &ide_clk),
- CLK(NULL, "vpif0", &vpif0_clk),
- CLK(NULL, "vpif1", &vpif1_clk),
- CLK(NULL, NULL, NULL),
-};
+static __init void dm646x_clk_init(void)
+{
+ struct clk *clk;
+
+ clk = davinci_clk_init(&ref_clk);
+ clk_register_clkdev(clk, "ref", NULL);
+ clk = davinci_clk_init(&aux_clkin);
+ clk_register_clkdev(clk, "aux", NULL);
+ clk = davinci_clk_init(&pll1_clk);
+ clk_register_clkdev(clk, "pll1", NULL);
+ clk = davinci_clk_init(&pll1_sysclk1);
+ clk_register_clkdev(clk, "pll1_sysclk", NULL);
+ clk = davinci_clk_init(&pll1_sysclk2);
+ clk_register_clkdev(clk, "pll1_sysclk", NULL);
+ clk = davinci_clk_init(&pll1_sysclk3);
+ clk_register_clkdev(clk, "pll1_sysclk", NULL);
+ clk = davinci_clk_init(&pll1_sysclk4);
+ clk_register_clkdev(clk, "pll1_sysclk", NULL);
+ clk = davinci_clk_init(&pll1_sysclk5);
+ clk_register_clkdev(clk, "pll1_sysclk", NULL);
+ clk = davinci_clk_init(&pll1_sysclk6);
+ clk_register_clkdev(clk, "pll1_sysclk", NULL);
+ clk = davinci_clk_init(&pll1_sysclk8);
+ clk_register_clkdev(clk, "pll1_sysclk", NULL);
+ clk = davinci_clk_init(&pll1_sysclk9);
+ clk_register_clkdev(clk, "pll1_sysclk", NULL);
+ clk = davinci_clk_init(&pll1_sysclkbp);
+ clk_register_clkdev(clk, "pll1_sysclk", NULL);
+ clk = davinci_clk_init(&pll1_aux_clk);
+ clk_register_clkdev(clk, "pll1_aux", NULL);
+ clk = davinci_clk_init(&pll2_clk);
+ clk_register_clkdev(clk, "pll2", NULL);
+ clk = davinci_clk_init(&pll2_sysclk1);
+ clk_register_clkdev(clk, "pll2_sysclk1", NULL);
+ clk = davinci_clk_init(&dsp_clk);
+ clk_register_clkdev(clk, "dsp", NULL);
+ clk = davinci_clk_init(&arm_clk);
+ clk_register_clkdev(clk, "arm", NULL);
+ clk = davinci_clk_init(&edma_cc_clk);
+ clk_register_clkdev(clk, "edma_cc", NULL);
+ clk = davinci_clk_init(&edma_tc0_clk);
+ clk_register_clkdev(clk, "edma_tc0", NULL);
+ clk = davinci_clk_init(&edma_tc1_clk);
+ clk_register_clkdev(clk, "edma_tc1", NULL);
+ clk = davinci_clk_init(&edma_tc2_clk);
+ clk_register_clkdev(clk, "edma_tc2", NULL);
+ clk = davinci_clk_init(&edma_tc3_clk);
+ clk_register_clkdev(clk, "edma_tc3", NULL);
+ clk = davinci_clk_init(&uart0_clk);
+ clk_register_clkdev(clk, NULL, "serial8250.0");
+ clk = davinci_clk_init(&uart1_clk);
+ clk_register_clkdev(clk, NULL, "serial8250.1");
+ clk = davinci_clk_init(&uart2_clk);
+ clk_register_clkdev(clk, NULL, "serial8250.2");
+ clk = davinci_clk_init(&i2c_clk);
+ clk_register_clkdev(clk, NULL, "i2c_davinci.1");
+ clk = davinci_clk_init(&gpio_clk);
+ clk_register_clkdev(clk, "gpio", NULL);
+ clk = davinci_clk_init(&mcasp0_clk);
+ clk_register_clkdev(clk, NULL, "davinci-mcasp.0");
+ clk = davinci_clk_init(&mcasp1_clk);
+ clk_register_clkdev(clk, NULL, "davinci-mcasp.1");
+ clk = davinci_clk_init(&aemif_clk);
+ clk_register_clkdev(clk, "aemif", NULL);
+ clk = davinci_clk_init(&emac_clk);
+ clk_register_clkdev(clk, NULL, "davinci_emac.1");
+ clk = davinci_clk_init(&emac_clk);
+ clk_register_clkdev(clk, "fck", "davinci_mdio.0");
+ clk = davinci_clk_init(&pwm0_clk);
+ clk_register_clkdev(clk, "pwm0", NULL);
+ clk = davinci_clk_init(&pwm1_clk);
+ clk_register_clkdev(clk, "pwm1", NULL);
+ clk = davinci_clk_init(&timer0_clk);
+ clk_register_clkdev(clk, "timer0", NULL);
+ clk = davinci_clk_init(&timer1_clk);
+ clk_register_clkdev(clk, "timer1", NULL);
+ clk = davinci_clk_init(&timer2_clk);
+ clk_register_clkdev(clk, NULL, "davinci-wdt");
+ clk = davinci_clk_init(&ide_clk);
+ clk_register_clkdev(clk, NULL, "palm_bk3710");
+ clk = davinci_clk_init(&vpif0_clk);
+ clk_register_clkdev(clk, "vpif0", NULL);
+ clk = davinci_clk_init(&vpif1_clk);
+ clk_register_clkdev(clk, "vpif1", NULL);
+}
static struct emac_platform_data dm646x_emac_pdata = {
.ctrl_reg_offset = DM646X_EMAC_CNTRL_OFFSET,
@@ -888,7 +930,6 @@ static const struct davinci_soc_info davinci_soc_info_dm646x = {
.jtag_id_reg = 0x01c40028,
.ids = dm646x_ids,
.ids_num = ARRAY_SIZE(dm646x_ids),
- .cpu_clks = dm646x_clks,
.psc_bases = dm646x_psc_bases,
.psc_bases_num = ARRAY_SIZE(dm646x_psc_bases),
.pinmux_base = DAVINCI_SYSTEM_MODULE_BASE,
@@ -960,7 +1001,7 @@ void __init dm646x_init(void)
void __init dm646x_init_time(void)
{
- davinci_clk_init(davinci_soc_info_dm646x.cpu_clks);
+ dm646x_clk_init();
davinci_timer_init();
}
diff --git a/arch/arm/mach-davinci/include/mach/common.h b/arch/arm/mach-davinci/include/mach/common.h
index 19b9346..f0d5e858 100644
--- a/arch/arm/mach-davinci/include/mach/common.h
+++ b/arch/arm/mach-davinci/include/mach/common.h
@@ -53,7 +53,6 @@ struct davinci_soc_info {
u32 jtag_id_reg;
struct davinci_id *ids;
unsigned long ids_num;
- struct clk_lookup *cpu_clks;
u32 *psc_bases;
unsigned long psc_bases_num;
u32 pinmux_base;
diff --git a/arch/arm/mach-davinci/usb-da8xx.c b/arch/arm/mach-davinci/usb-da8xx.c
index d480a02..a2e575e 100644
--- a/arch/arm/mach-davinci/usb-da8xx.c
+++ b/arch/arm/mach-davinci/usb-da8xx.c
@@ -133,9 +133,6 @@ static struct clk usb_refclkin = {
.set_rate = davinci_simple_set_rate,
};
-static struct clk_lookup usb_refclkin_lookup =
- CLK(NULL, "usb_refclkin", &usb_refclkin);
-
/**
* da8xx_register_usb_refclkin - register USB_REFCLKIN clock
*
@@ -154,7 +151,7 @@ int __init da8xx_register_usb_refclkin(int rate)
if (ret)
return ret;
- clkdev_add(&usb_refclkin_lookup);
+ clk_register_clkdev(&usb_refclkin, "usb_refclkin", NULL);
return 0;
}
@@ -262,9 +259,6 @@ static struct clk usb20_phy_clk = {
.set_parent = usb20_phy_clk_set_parent,
};
-static struct clk_lookup usb20_phy_clk_lookup =
- CLK("da8xx-usb-phy", "usb20_phy", &usb20_phy_clk);
-
/**
* da8xx_register_usb20_phy_clk - register USB0PHYCLKMUX clock
*
@@ -291,7 +285,7 @@ int __init da8xx_register_usb20_phy_clk(bool use_usb_refclkin)
usb20_phy_clk.parent = parent;
ret = clk_register(&usb20_phy_clk);
if (!ret)
- clkdev_add(&usb20_phy_clk_lookup);
+ clk_register_clkdev(&usb20_phy_clk, "usb20_phy", "da8xx-usb-phy");
clk_put(parent);
@@ -324,9 +318,6 @@ static struct clk usb11_phy_clk = {
.set_parent = usb11_phy_clk_set_parent,
};
-static struct clk_lookup usb11_phy_clk_lookup =
- CLK("da8xx-usb-phy", "usb11_phy", &usb11_phy_clk);
-
/**
* da8xx_register_usb11_phy_clk - register USB1PHYCLKMUX clock
*
@@ -348,7 +339,7 @@ int __init da8xx_register_usb11_phy_clk(bool use_usb_refclkin)
usb11_phy_clk.parent = parent;
ret = clk_register(&usb11_phy_clk);
if (!ret)
- clkdev_add(&usb11_phy_clk_lookup);
+ clk_register_clkdev(&usb11_phy_clk, "usb11_phy", "da8xx-usb-phy");
clk_put(parent);
--
2.7.4
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