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Received: from 108-198-5-147.lightspeed.okcbok.sbcglobal.net ([108.198.5.147]:58814 helo=freyr.lechnology.com) by vern.gendns.com with esmtpsa (TLSv1.2:ECDHE-RSA-AES128-SHA256:128) (Exim 4.89) (envelope-from ) id 1eNU9r-001pdO-2q; Fri, 08 Dec 2017 20:42:27 -0500 From: David Lechner To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 2/5] ARM: davinci: don't use static clk_lookup Date: Fri, 8 Dec 2017 19:43:48 -0600 Message-Id: <1512783831-19487-3-git-send-email-david@lechnology.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1512783831-19487-1-git-send-email-david@lechnology.com> References: <1512783831-19487-1-git-send-email-david@lechnology.com> X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - vern.gendns.com X-AntiAbuse: Original Domain - lists.infradead.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - lechnology.com X-Get-Message-Sender-Via: vern.gendns.com: authenticated_id: davidmain+lechnology.com/only user confirmed/virtual account not confirmed X-Authenticated-Sender: vern.gendns.com: davidmain@lechnology.com X-Source: X-Source-Args: X-Source-Dir: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20171208_174432_337009_AB676049 X-CRM114-Status: GOOD ( 14.68 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-kernel@vger.kernel.org, Sekhar Nori , David Lechner , Kevin Hilman MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP 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. Signed-off-by: David Lechner --- v2 changes: * No longer introduces init_time functions since those are now in the previous patch. arch/arm/mach-davinci/clock.c | 75 +++++++--------- arch/arm/mach-davinci/clock.h | 9 +- arch/arm/mach-davinci/da830.c | 111 ++++++++++++----------- arch/arm/mach-davinci/da850.c | 133 ++++++++++++++-------------- arch/arm/mach-davinci/devices-da8xx.c | 5 +- arch/arm/mach-davinci/dm355.c | 93 ++++++++++--------- arch/arm/mach-davinci/dm365.c | 123 +++++++++++++------------ arch/arm/mach-davinci/dm644x.c | 85 +++++++++--------- arch/arm/mach-davinci/dm646x.c | 94 ++++++++++---------- arch/arm/mach-davinci/include/mach/common.h | 1 - arch/arm/mach-davinci/usb-da8xx.c | 15 +--- 11 files changed, 356 insertions(+), 388 deletions(-) diff --git a/arch/arm/mach-davinci/clock.c b/arch/arm/mach-davinci/clock.c index f77a4f7..5f0a31d 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) +void __init davinci_clk_init(struct clk *clk, const char *con_id, + const char *dev_id) { - 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->flags & PSC_LRST) - clk->reset = davinci_clk_reset; + if (clk->recalc) + clk->rate = clk->recalc(clk); - clk_register(clk); - num_clocks++; + if (clk->lpsc) + clk->flags |= CLK_PSC; - /* Turn on clocks that Linux doesn't otherwise manage */ - if (clk->flags & ALWAYS_ENABLED) - clk_enable(clk); - } + if (clk->flags & PSC_LRST) + clk->reset = davinci_clk_reset; - clkdev_add_table(clocks, num_clocks); + clk_register(clk); + clk_register_clkdev(clk, con_id, dev_id); - return 0; + /* Turn on clocks that Linux doesn't otherwise manage */ + if (clk->flags & ALWAYS_ENABLED) + clk_enable(clk); } #ifdef CONFIG_DEBUG_FS diff --git a/arch/arm/mach-davinci/clock.h b/arch/arm/mach-davinci/clock.h index fa2b837..e4afaa9 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); +void davinci_clk_init(struct clk *clk, const char *con_id, const char *dev_id); 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 4c95bac..1a99d22 100644 --- a/arch/arm/mach-davinci/da830.c +++ b/arch/arm/mach-davinci/da830.c @@ -378,60 +378,60 @@ 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) +{ + davinci_clk_init(&ref_clk, "ref", NULL); + davinci_clk_init(&pll0_clk, "pll0", NULL); + davinci_clk_init(&pll0_aux_clk, "pll0_aux", NULL); + davinci_clk_init(&pll0_sysclk2, "pll0_sysclk2", NULL); + davinci_clk_init(&pll0_sysclk3, "pll0_sysclk3", NULL); + davinci_clk_init(&pll0_sysclk4, "pll0_sysclk4", NULL); + davinci_clk_init(&pll0_sysclk5, "pll0_sysclk5", NULL); + davinci_clk_init(&pll0_sysclk6, "pll0_sysclk6", NULL); + davinci_clk_init(&pll0_sysclk7, "pll0_sysclk7", NULL); + davinci_clk_init(&i2c0_clk, NULL, "i2c_davinci.1"); + davinci_clk_init(&timerp64_0_clk, "timer0", NULL); + davinci_clk_init(&timerp64_1_clk, NULL, "davinci-wdt"); + davinci_clk_init(&arm_rom_clk, "arm_rom", NULL); + davinci_clk_init(&scr0_ss_clk, "scr0_ss", NULL); + davinci_clk_init(&scr1_ss_clk, "scr1_ss", NULL); + davinci_clk_init(&scr2_ss_clk, "scr2_ss", NULL); + davinci_clk_init(&dmax_clk, "dmax", NULL); + davinci_clk_init(&tpcc_clk, "tpcc", NULL); + davinci_clk_init(&tptc0_clk, "tptc0", NULL); + davinci_clk_init(&tptc1_clk, "tptc1", NULL); + davinci_clk_init(&mmcsd_clk, NULL, "da830-mmc.0"); + davinci_clk_init(&uart0_clk, NULL, "serial8250.0"); + davinci_clk_init(&uart1_clk, NULL, "serial8250.1"); + davinci_clk_init(&uart2_clk, NULL, "serial8250.2"); + davinci_clk_init(&spi0_clk, NULL, "spi_davinci.0"); + davinci_clk_init(&spi1_clk, NULL, "spi_davinci.1"); + davinci_clk_init(&ecap0_clk, "ecap0", NULL); + davinci_clk_init(&ecap1_clk, "ecap1", NULL); + davinci_clk_init(&ecap2_clk, "ecap2", NULL); + davinci_clk_init(&pwm0_clk, "pwm0", NULL); + davinci_clk_init(&pwm1_clk, "pwm1", NULL); + davinci_clk_init(&pwm2_clk, "pwm2", NULL); + davinci_clk_init(&eqep0_clk, NULL, "eqep.0"); + davinci_clk_init(&eqep1_clk, NULL, "eqep.1"); + davinci_clk_init(&lcdc_clk, "fck", "da8xx_lcdc.0"); + davinci_clk_init(&mcasp0_clk, NULL, "davinci-mcasp.0"); + davinci_clk_init(&mcasp1_clk, NULL, "davinci-mcasp.1"); + davinci_clk_init(&mcasp2_clk, NULL, "davinci-mcasp.2"); + davinci_clk_init(&usb20_clk, "usb20", "musb-da8xx"); + davinci_clk_init(&cppi41_clk, NULL, "cppi41-dmaengine"); + davinci_clk_init(&aemif_clk, "aemif", NULL); + davinci_clk_init(&aintc_clk, "aintc", NULL); + davinci_clk_init(&secu_mgr_clk, "secu_mgr", NULL); + davinci_clk_init(&emac_clk, NULL, "davinci_emac.1"); + davinci_clk_init(&emac_clk, "fck", "davinci_mdio.0"); + davinci_clk_init(&gpio_clk, "gpio", NULL); + davinci_clk_init(&i2c1_clk, NULL, "i2c_davinci.2"); + davinci_clk_init(&usb11_clk, "usb11", "ohci-da8xx"); + davinci_clk_init(&emif3_clk, "emif3", NULL); + davinci_clk_init(&arm_clk, "arm", NULL); + davinci_clk_init(&rmii_clk, "rmii", NULL); +} /* * Device specific mux setup @@ -1200,7 +1200,6 @@ static 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 +1223,6 @@ 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 14c0579..ab287d4 100644 --- a/arch/arm/mach-davinci/da850.c +++ b/arch/arm/mach-davinci/da850.c @@ -518,71 +518,71 @@ 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) +{ + davinci_clk_init(&ref_clk, "ref", NULL); + davinci_clk_init(&pll0_clk, "pll0", NULL); + davinci_clk_init(&pll0_aux_clk, "pll0_aux", NULL); + davinci_clk_init(&pll0_sysclk1, "pll0_sysclk1", NULL); + davinci_clk_init(&pll0_sysclk2, "pll0_sysclk2", NULL); + davinci_clk_init(&pll0_sysclk3, "pll0_sysclk3", NULL); + davinci_clk_init(&pll0_sysclk4, "pll0_sysclk4", NULL); + davinci_clk_init(&pll0_sysclk5, "pll0_sysclk5", NULL); + davinci_clk_init(&pll0_sysclk6, "pll0_sysclk6", NULL); + davinci_clk_init(&pll0_sysclk7, "pll0_sysclk7", NULL); + davinci_clk_init(&pll1_clk, "pll1", NULL); + davinci_clk_init(&pll1_aux_clk, "pll1_aux", NULL); + davinci_clk_init(&pll1_sysclk2, "pll1_sysclk2", NULL); + davinci_clk_init(&pll1_sysclk3, "pll1_sysclk3", NULL); + davinci_clk_init(&async3_clk, "async3", NULL); + davinci_clk_init(&i2c0_clk, NULL, "i2c_davinci.1"); + davinci_clk_init(&timerp64_0_clk, "timer0", NULL); + davinci_clk_init(&timerp64_1_clk, NULL, "davinci-wdt"); + davinci_clk_init(&arm_rom_clk, "arm_rom", NULL); + davinci_clk_init(&tpcc0_clk, "tpcc0", NULL); + davinci_clk_init(&tptc0_clk, "tptc0", NULL); + davinci_clk_init(&tptc1_clk, "tptc1", NULL); + davinci_clk_init(&tpcc1_clk, "tpcc1", NULL); + davinci_clk_init(&tptc2_clk, "tptc2", NULL); + davinci_clk_init(&pruss_clk, "pruss", "pruss_uio"); + davinci_clk_init(&uart0_clk, NULL, "serial8250.0"); + davinci_clk_init(&uart1_clk, NULL, "serial8250.1"); + davinci_clk_init(&uart2_clk, NULL, "serial8250.2"); + davinci_clk_init(&aintc_clk, "aintc", NULL); + davinci_clk_init(&gpio_clk, "gpio", NULL); + davinci_clk_init(&i2c1_clk, NULL, "i2c_davinci.2"); + davinci_clk_init(&emif3_clk, "emif3", NULL); + davinci_clk_init(&arm_clk, "arm", NULL); + davinci_clk_init(&rmii_clk, "rmii", NULL); + davinci_clk_init(&emac_clk, NULL, "davinci_emac.1"); + davinci_clk_init(&mdio_clk, "fck", "davinci_mdio.0"); + davinci_clk_init(&mcasp_clk, NULL, "davinci-mcasp.0"); + davinci_clk_init(&mcbsp0_clk, NULL, "davinci-mcbsp.0"); + davinci_clk_init(&mcbsp1_clk, NULL, "davinci-mcbsp.1"); + davinci_clk_init(&lcdc_clk, "fck", "da8xx_lcdc.0"); + davinci_clk_init(&mmcsd0_clk, NULL, "da830-mmc.0"); + davinci_clk_init(&mmcsd1_clk, NULL, "da830-mmc.1"); + davinci_clk_init(&aemif_clk, NULL, "ti-aemif"); + davinci_clk_init(&aemif_nand_clk, "aemif", "davinci-nand.0"); + davinci_clk_init(&usb11_clk, "usb11", "ohci-da8xx"); + davinci_clk_init(&usb20_clk, "usb20", "musb-da8xx"); + davinci_clk_init(&cppi41_clk, NULL, "cppi41-dmaengine"); + davinci_clk_init(&spi0_clk, NULL, "spi_davinci.0"); + davinci_clk_init(&spi1_clk, NULL, "spi_davinci.1"); + davinci_clk_init(&vpif_clk, NULL, "vpif"); + davinci_clk_init(&sata_clk, "fck", "ahci_da850"); + davinci_clk_init(&dsp_clk, NULL, "davinci-rproc.0"); + davinci_clk_init(&ehrpwm_clk, NULL, NULL); + davinci_clk_init(&ehrpwm0_clk, "fck", "ehrpwm.0"); + davinci_clk_init(&ehrpwm1_clk, "fck", "ehrpwm.1"); + davinci_clk_init(&ehrpwm_tbclk, NULL, NULL); + davinci_clk_init(&ehrpwm0_tbclk, "tbclk", "ehrpwm.0"); + davinci_clk_init(&ehrpwm1_tbclk, "tbclk", "ehrpwm.1"); + davinci_clk_init(&ecap_clk, NULL, NULL); + davinci_clk_init(&ecap0_clk, "fck", "ecap.0"); + davinci_clk_init(&ecap1_clk, "fck", "ecap.1"); + davinci_clk_init(&ecap2_clk, "fck", "ecap.2"); +} /* * Device specific mux setup @@ -1353,7 +1353,6 @@ static 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 +1395,6 @@ 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 22440c0..cc497f4 100644 --- a/arch/arm/mach-davinci/devices-da8xx.c +++ b/arch/arm/mach-davinci/devices-da8xx.c @@ -1059,9 +1059,6 @@ 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; @@ -1071,7 +1068,7 @@ 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 67fc2d4..5d8a986 100644 --- a/arch/arm/mach-davinci/dm355.c +++ b/arch/arm/mach-davinci/dm355.c @@ -337,51 +337,51 @@ 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) +{ + davinci_clk_init(&ref_clk, "ref", NULL); + davinci_clk_init(&pll1_clk, "pll1", NULL); + davinci_clk_init(&pll1_sysclk1, "pll1_sysclk1", NULL); + davinci_clk_init(&pll1_sysclk2, "pll1_sysclk2", NULL); + davinci_clk_init(&pll1_sysclk3, "pll1_sysclk3", NULL); + davinci_clk_init(&pll1_sysclk4, "pll1_sysclk4", NULL); + davinci_clk_init(&pll1_aux_clk, "pll1_aux", NULL); + davinci_clk_init(&pll1_sysclkbp, "pll1_sysclkbp", NULL); + davinci_clk_init(&vpss_dac_clk, "vpss_dac", NULL); + davinci_clk_init(&vpss_master_clk, "master", "vpss"); + davinci_clk_init(&vpss_slave_clk, "slave", "vpss"); + davinci_clk_init(&clkout1_clk, "clkout1", NULL); + davinci_clk_init(&clkout2_clk, "clkout2", NULL); + davinci_clk_init(&pll2_clk, "pll2", NULL); + davinci_clk_init(&pll2_sysclk1, "pll2_sysclk1", NULL); + davinci_clk_init(&pll2_sysclkbp, "pll2_sysclkbp", NULL); + davinci_clk_init(&clkout3_clk, "clkout3", NULL); + davinci_clk_init(&arm_clk, "arm", NULL); + davinci_clk_init(&mjcp_clk, "mjcp", NULL); + davinci_clk_init(&uart0_clk, NULL, "serial8250.0"); + davinci_clk_init(&uart1_clk, NULL, "serial8250.1"); + davinci_clk_init(&uart2_clk, NULL, "serial8250.2"); + davinci_clk_init(&i2c_clk, NULL, "i2c_davinci.1"); + davinci_clk_init(&asp0_clk, NULL, "davinci-mcbsp.0"); + davinci_clk_init(&asp1_clk, NULL, "davinci-mcbsp.1"); + davinci_clk_init(&mmcsd0_clk, NULL, "dm6441-mmc.0"); + davinci_clk_init(&mmcsd1_clk, NULL, "dm6441-mmc.1"); + davinci_clk_init(&spi0_clk, NULL, "spi_davinci.0"); + davinci_clk_init(&spi1_clk, NULL, "spi_davinci.1"); + davinci_clk_init(&spi2_clk, NULL, "spi_davinci.2"); + davinci_clk_init(&gpio_clk, "gpio", NULL); + davinci_clk_init(&aemif_clk, "aemif", NULL); + davinci_clk_init(&pwm0_clk, "pwm0", NULL); + davinci_clk_init(&pwm1_clk, "pwm1", NULL); + davinci_clk_init(&pwm2_clk, "pwm2", NULL); + davinci_clk_init(&pwm3_clk, "pwm3", NULL); + davinci_clk_init(&timer0_clk, "timer0", NULL); + davinci_clk_init(&timer1_clk, "timer1", NULL); + davinci_clk_init(&timer2_clk, NULL, "davinci-wdt"); + davinci_clk_init(&timer3_clk, "timer3", NULL); + davinci_clk_init(&rto_clk, "rto", NULL); + davinci_clk_init(&usb_clk, "usb", NULL); +} /*----------------------------------------------------------------------*/ @@ -1012,7 +1012,6 @@ static 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 +1046,7 @@ 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 99958e6..74037a6 100644 --- a/arch/arm/mach-davinci/dm365.c +++ b/arch/arm/mach-davinci/dm365.c @@ -425,66 +425,66 @@ 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) +{ + davinci_clk_init(&ref_clk, "ref", NULL); + davinci_clk_init(&pll1_clk, "pll1", NULL); + davinci_clk_init(&pll1_aux_clk, "pll1_aux", NULL); + davinci_clk_init(&pll1_sysclkbp, "pll1_sysclkbp", NULL); + davinci_clk_init(&clkout0_clk, "clkout0", NULL); + davinci_clk_init(&pll1_sysclk1, "pll1_sysclk1", NULL); + davinci_clk_init(&pll1_sysclk2, "pll1_sysclk2", NULL); + davinci_clk_init(&pll1_sysclk3, "pll1_sysclk3", NULL); + davinci_clk_init(&pll1_sysclk4, "pll1_sysclk4", NULL); + davinci_clk_init(&pll1_sysclk5, "pll1_sysclk5", NULL); + davinci_clk_init(&pll1_sysclk6, "pll1_sysclk6", NULL); + davinci_clk_init(&pll1_sysclk7, "pll1_sysclk7", NULL); + davinci_clk_init(&pll1_sysclk8, "pll1_sysclk8", NULL); + davinci_clk_init(&pll1_sysclk9, "pll1_sysclk9", NULL); + davinci_clk_init(&pll2_clk, "pll2", NULL); + davinci_clk_init(&pll2_aux_clk, "pll2_aux", NULL); + davinci_clk_init(&clkout1_clk, "clkout1", NULL); + davinci_clk_init(&pll2_sysclk1, "pll2_sysclk1", NULL); + davinci_clk_init(&pll2_sysclk2, "pll2_sysclk2", NULL); + davinci_clk_init(&pll2_sysclk3, "pll2_sysclk3", NULL); + davinci_clk_init(&pll2_sysclk4, "pll2_sysclk4", NULL); + davinci_clk_init(&pll2_sysclk5, "pll2_sysclk5", NULL); + davinci_clk_init(&pll2_sysclk6, "pll2_sysclk6", NULL); + davinci_clk_init(&pll2_sysclk7, "pll2_sysclk7", NULL); + davinci_clk_init(&pll2_sysclk8, "pll2_sysclk8", NULL); + davinci_clk_init(&pll2_sysclk9, "pll2_sysclk9", NULL); + davinci_clk_init(&vpss_dac_clk, "vpss_dac", NULL); + davinci_clk_init(&vpss_master_clk, "master", "vpss"); + davinci_clk_init(&vpss_slave_clk, "slave", "vpss"); + davinci_clk_init(&arm_clk, "arm", NULL); + davinci_clk_init(&uart0_clk, NULL, "serial8250.0"); + davinci_clk_init(&uart1_clk, NULL, "serial8250.1"); + davinci_clk_init(&i2c_clk, NULL, "i2c_davinci.1"); + davinci_clk_init(&mmcsd0_clk, NULL, "da830-mmc.0"); + davinci_clk_init(&mmcsd1_clk, NULL, "da830-mmc.1"); + davinci_clk_init(&spi0_clk, NULL, "spi_davinci.0"); + davinci_clk_init(&spi1_clk, NULL, "spi_davinci.1"); + davinci_clk_init(&spi2_clk, NULL, "spi_davinci.2"); + davinci_clk_init(&spi3_clk, NULL, "spi_davinci.3"); + davinci_clk_init(&spi4_clk, NULL, "spi_davinci.4"); + davinci_clk_init(&gpio_clk, "gpio", NULL); + davinci_clk_init(&aemif_clk, "aemif", NULL); + davinci_clk_init(&pwm0_clk, "pwm0", NULL); + davinci_clk_init(&pwm1_clk, "pwm1", NULL); + davinci_clk_init(&pwm2_clk, "pwm2", NULL); + davinci_clk_init(&pwm3_clk, "pwm3", NULL); + davinci_clk_init(&timer0_clk, "timer0", NULL); + davinci_clk_init(&timer1_clk, "timer1", NULL); + davinci_clk_init(&timer2_clk, NULL, "davinci-wdt"); + davinci_clk_init(&timer3_clk, "timer3", NULL); + davinci_clk_init(&usb_clk, "usb", NULL); + davinci_clk_init(&emac_clk, NULL, "davinci_emac.1"); + davinci_clk_init(&emac_clk, "fck", "davinci_mdio.0"); + davinci_clk_init(&voicecodec_clk, NULL, "davinci_voicecodec"); + davinci_clk_init(&asp0_clk, NULL, "davinci-mcbsp"); + davinci_clk_init(&rto_clk, "rto", NULL); + davinci_clk_init(&mjcp_clk, "mjcp", NULL); +} /*----------------------------------------------------------------------*/ @@ -1114,7 +1114,6 @@ static 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, @@ -1170,7 +1169,7 @@ 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 903cfeb..1b27849 100644 --- a/arch/arm/mach-davinci/dm644x.c +++ b/arch/arm/mach-davinci/dm644x.c @@ -285,47 +285,47 @@ 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) +{ + davinci_clk_init(&ref_clk, "ref", NULL); + davinci_clk_init(&pll1_clk, "pll1", NULL); + davinci_clk_init(&pll1_sysclk1, "pll1_sysclk1", NULL); + davinci_clk_init(&pll1_sysclk2, "pll1_sysclk2", NULL); + davinci_clk_init(&pll1_sysclk3, "pll1_sysclk3", NULL); + davinci_clk_init(&pll1_sysclk5, "pll1_sysclk5", NULL); + davinci_clk_init(&pll1_aux_clk, "pll1_aux", NULL); + davinci_clk_init(&pll1_sysclkbp, "pll1_sysclkbp", NULL); + davinci_clk_init(&pll2_clk, "pll2", NULL); + davinci_clk_init(&pll2_sysclk1, "pll2_sysclk1", NULL); + davinci_clk_init(&pll2_sysclk2, "pll2_sysclk2", NULL); + davinci_clk_init(&pll2_sysclkbp, "pll2_sysclkbp", NULL); + davinci_clk_init(&dsp_clk, "dsp", NULL); + davinci_clk_init(&arm_clk, "arm", NULL); + davinci_clk_init(&vicp_clk, "vicp", NULL); + davinci_clk_init(&vpss_master_clk, "master", "vpss"); + davinci_clk_init(&vpss_slave_clk, "slave", "vpss"); + davinci_clk_init(&arm_clk, "arm", NULL); + davinci_clk_init(&uart0_clk, NULL, "serial8250.0"); + davinci_clk_init(&uart1_clk, NULL, "serial8250.1"); + davinci_clk_init(&uart2_clk, NULL, "serial8250.2"); + davinci_clk_init(&emac_clk, NULL, "davinci_emac.1"); + davinci_clk_init(&emac_clk, "fck", "davinci_mdio.0"); + davinci_clk_init(&i2c_clk, NULL, "i2c_davinci.1"); + davinci_clk_init(&ide_clk, NULL, "palm_bk3710"); + davinci_clk_init(&asp_clk, NULL, "davinci-mcbsp"); + davinci_clk_init(&mmcsd_clk, NULL, "dm6441-mmc.0"); + davinci_clk_init(&spi_clk, "spi", NULL); + davinci_clk_init(&gpio_clk, "gpio", NULL); + davinci_clk_init(&usb_clk, "usb", NULL); + davinci_clk_init(&vlynq_clk, "vlynq", NULL); + davinci_clk_init(&aemif_clk, "aemif", NULL); + davinci_clk_init(&pwm0_clk, "pwm0", NULL); + davinci_clk_init(&pwm1_clk, "pwm1", NULL); + davinci_clk_init(&pwm2_clk, "pwm2", NULL); + davinci_clk_init(&timer0_clk, "timer0", NULL); + davinci_clk_init(&timer1_clk, "timer1", NULL); + davinci_clk_init(&timer2_clk, NULL, "davinci-wdt"); +} static struct emac_platform_data dm644x_emac_pdata = { .ctrl_reg_offset = DM644X_EMAC_CNTRL_OFFSET, @@ -905,7 +905,6 @@ static 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 +934,7 @@ 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 6136d35..56c0bdb 100644 --- a/arch/arm/mach-davinci/dm646x.c +++ b/arch/arm/mach-davinci/dm646x.c @@ -320,49 +320,54 @@ 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), -}; +#define DM6467T_EVM_REF_FREQ 33000000 + +static __init void dm646x_clk_init(void) +{ + davinci_clk_init(&ref_clk, "ref", NULL); + davinci_clk_init(&aux_clkin, "aux", NULL); + davinci_clk_init(&pll1_clk, "pll1", NULL); + davinci_clk_init(&pll1_sysclk1, "pll1_sysclk", NULL); + davinci_clk_init(&pll1_sysclk2, "pll1_sysclk", NULL); + davinci_clk_init(&pll1_sysclk3, "pll1_sysclk", NULL); + davinci_clk_init(&pll1_sysclk4, "pll1_sysclk", NULL); + davinci_clk_init(&pll1_sysclk5, "pll1_sysclk", NULL); + davinci_clk_init(&pll1_sysclk6, "pll1_sysclk", NULL); + davinci_clk_init(&pll1_sysclk8, "pll1_sysclk", NULL); + davinci_clk_init(&pll1_sysclk9, "pll1_sysclk", NULL); + davinci_clk_init(&pll1_sysclkbp, "pll1_sysclk", NULL); + davinci_clk_init(&pll1_aux_clk, "pll1_aux", NULL); + davinci_clk_init(&pll2_clk, "pll2", NULL); + davinci_clk_init(&pll2_sysclk1, "pll2_sysclk1", NULL); + davinci_clk_init(&dsp_clk, "dsp", NULL); + davinci_clk_init(&arm_clk, "arm", NULL); + davinci_clk_init(&edma_cc_clk, "edma_cc", NULL); + davinci_clk_init(&edma_tc0_clk, "edma_tc0", NULL); + davinci_clk_init(&edma_tc1_clk, "edma_tc1", NULL); + davinci_clk_init(&edma_tc2_clk, "edma_tc2", NULL); + davinci_clk_init(&edma_tc3_clk, "edma_tc3", NULL); + davinci_clk_init(&uart0_clk, NULL, "serial8250.0"); + davinci_clk_init(&uart1_clk, NULL, "serial8250.1"); + davinci_clk_init(&uart2_clk, NULL, "serial8250.2"); + davinci_clk_init(&i2c_clk, NULL, "i2c_davinci.1"); + davinci_clk_init(&gpio_clk, "gpio", NULL); + davinci_clk_init(&mcasp0_clk, NULL, "davinci-mcasp.0"); + davinci_clk_init(&mcasp1_clk, NULL, "davinci-mcasp.1"); + davinci_clk_init(&aemif_clk, "aemif", NULL); + davinci_clk_init(&emac_clk, NULL, "davinci_emac.1"); + davinci_clk_init(&emac_clk, "fck", "davinci_mdio.0"); + davinci_clk_init(&pwm0_clk, "pwm0", NULL); + davinci_clk_init(&pwm1_clk, "pwm1", NULL); + davinci_clk_init(&timer0_clk, "timer0", NULL); + davinci_clk_init(&timer1_clk, "timer1", NULL); + davinci_clk_init(&timer2_clk, NULL, "davinci-wdt"); + davinci_clk_init(&ide_clk, NULL, "palm_bk3710"); + davinci_clk_init(&vpif0_clk, "vpif0", NULL); + davinci_clk_init(&vpif1_clk, "vpif1", NULL); + + if (machine_is_davinci_dm6467tevm()) + davinci_set_refclk_rate(DM6467T_EVM_REF_FREQ); +} static struct emac_platform_data dm646x_emac_pdata = { .ctrl_reg_offset = DM646X_EMAC_CNTRL_OFFSET, @@ -888,7 +893,6 @@ static 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 +964,7 @@ 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 037aa66..9b85d5d 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);