From patchwork Fri Nov 28 15:05:20 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Oleksij Rempel X-Patchwork-Id: 5404311 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id BFCF69F1C5 for ; Fri, 28 Nov 2014 15:08:53 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 6FEE02012D for ; Fri, 28 Nov 2014 15:08:48 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id CABFD20107 for ; Fri, 28 Nov 2014 15:08:46 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1XuN83-00057u-6p; Fri, 28 Nov 2014 15:06:39 +0000 Received: from mout.gmx.net ([212.227.17.20]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1XuN7R-0004tm-B4 for linux-arm-kernel@lists.infradead.org; Fri, 28 Nov 2014 15:06:03 +0000 Received: from zwerg.lan ([80.136.196.66]) by mail.gmx.com (mrgmx101) with ESMTPSA (Nemesis) id 0M97Nh-1Xkleh2rQT-00CVNf; Fri, 28 Nov 2014 16:05:30 +0100 From: Oleksij Rempel To: linux-arm-kernel@lists.infradead.org, arnd@arndb.de, alexandre.belloni@free-electrons.com, mturquette@linaro.org, tglx@linutronix.de Subject: [PATCH] ARM: clk: add clk-asm9260 driver Date: Fri, 28 Nov 2014 16:05:20 +0100 Message-Id: <1417187120-23659-2-git-send-email-linux@rempel-privat.de> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1417187120-23659-1-git-send-email-linux@rempel-privat.de> References: <201411281509.19170.arnd@arndb.de> <1417187120-23659-1-git-send-email-linux@rempel-privat.de> X-Provags-ID: V03:K0:G46qnsZ/qlwr+7LrCre0JuITIn9B4CDUue02ZDuTQNWzNl+6j6s pYQQt4+C1Gy1z6+FZvaTES5aVCQvMRNQ0X8nmNDmv4MPASjEdEfquZ5gSE6vT2aH1/caZBx SNJw9VOEyqtkAHQbOGyuXK0A/vX0HtMA4fNxhRi4woJYWl6sW/1Y2BXJgY7NG1eAjB2OaDe 5gY9Zaf23V72GtQrt3SDg== X-UI-Out-Filterresults: notjunk:1; X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20141128_070601_740697_73A19695 X-CRM114-Status: GOOD ( 17.26 ) X-Spam-Score: -0.0 (/) Cc: Oleksij Rempel X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_LOW, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Provide CLK support for Alphascale ASM9260 SoC. Signed-off-by: Oleksij Rempel --- drivers/clk/Makefile | 1 + drivers/clk/clk-asm9260.c | 359 +++++++++++++++++++++++++ include/dt-bindings/clock/alphascale,asm9260.h | 97 +++++++ 3 files changed, 457 insertions(+) create mode 100644 drivers/clk/clk-asm9260.c create mode 100644 include/dt-bindings/clock/alphascale,asm9260.h diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile index d5fba5b..3c41a68 100644 --- a/drivers/clk/Makefile +++ b/drivers/clk/Makefile @@ -16,6 +16,7 @@ endif # hardware specific clock types # please keep this section sorted lexicographically by file/directory path name +obj-$(CONFIG_MACH_ASM9260) += clk-asm9260.o obj-$(CONFIG_COMMON_CLK_AXI_CLKGEN) += clk-axi-clkgen.o obj-$(CONFIG_ARCH_AXXIA) += clk-axm5516.o obj-$(CONFIG_ARCH_BCM2835) += clk-bcm2835.o diff --git a/drivers/clk/clk-asm9260.c b/drivers/clk/clk-asm9260.c new file mode 100644 index 0000000..6b1c220 --- /dev/null +++ b/drivers/clk/clk-asm9260.c @@ -0,0 +1,359 @@ +/* + * Copyright (c) 2014 Oleksij Rempel . + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see . + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define HW_AHBCLKCTRL0 0x0020 +#define HW_AHBCLKCTRL1 0x0030 +#define HW_SYSPLLCTRL 0x0100 +#define HW_MAINCLKSEL 0x0120 +#define HW_MAINCLKUEN 0x0124 +#define HW_UARTCLKSEL 0x0128 +#define HW_UARTCLKUEN 0x012c +#define HW_I2S0CLKSEL 0x0130 +#define HW_I2S0CLKUEN 0x0134 +#define HW_I2S1CLKSEL 0x0138 +#define HW_I2S1CLKUEN 0x013c +#define HW_WDTCLKSEL 0x0160 +#define HW_WDTCLKUEN 0x0164 +#define HW_CLKOUTCLKSEL 0x0170 +#define HW_CLKOUTCLKUEN 0x0174 +#define HW_CPUCLKDIV 0x017c +#define HW_SYSAHBCLKDIV 0x0180 +#define HW_I2S0MCLKDIV 0x0190 +#define HW_I2S0SCLKDIV 0x0194 +#define HW_I2S1MCLKDIV 0x0188 +#define HW_I2S1SCLKDIV 0x018c +#define HW_UART0CLKDIV 0x0198 +#define HW_UART1CLKDIV 0x019c +#define HW_UART2CLKDIV 0x01a0 +#define HW_UART3CLKDIV 0x01a4 +#define HW_UART4CLKDIV 0x01a8 +#define HW_UART5CLKDIV 0x01ac +#define HW_UART6CLKDIV 0x01b0 +#define HW_UART7CLKDIV 0x01b4 +#define HW_UART8CLKDIV 0x01b8 +#define HW_UART9CLKDIV 0x01bc +#define HW_SPI0CLKDIV 0x01c0 +#define HW_SPI1CLKDIV 0x01c4 +#define HW_QUADSPICLKDIV 0x01c8 +#define HW_SSP0CLKDIV 0x01d0 +#define HW_NANDCLKDIV 0x01d4 +#define HW_TRACECLKDIV 0x01e0 +#define HW_CAMMCLKDIV 0x01e8 +#define HW_WDTCLKDIV 0x01ec +#define HW_CLKOUTCLKDIV 0x01f4 +#define HW_MACCLKDIV 0x01f8 +#define HW_LCDCLKDIV 0x01fc +#define HW_ADCANACLKDIV 0x0200 + +static struct clk *clks[MAX_CLKS]; +static struct clk_onecell_data clk_data; +static DEFINE_SPINLOCK(asm9260_clk_lock); + +struct asm9260_div_clk { + unsigned int idx; + const char *name; + const char *parent_name; + u32 reg; +}; + +struct asm9260_gate_data { + unsigned int idx; + const char *name; + const char *parent_name; + u32 reg; + u8 bit_idx; + unsigned long flags; +}; + +struct asm9260_mux_clock { + u8 mask; + u32 *table; + const char *name; + const char **parent_names; + u8 num_parents; + unsigned long offset; + unsigned long flags; +}; + +static void __iomem *base; + +enum { + REFCLK, SYSPLL, I2S0_MCLK, I2S1_MCLK, RTC_OSC, USB_PLL, +}; + +static const char *clk_names[] = { + [REFCLK] = "oscillator", + [SYSPLL] = "pll", + [I2S0_MCLK] = "i2s0_mclk", + [I2S1_MCLK] = "i2s1_mclk", + [RTC_OSC] = "rtc_osc", + [USB_PLL] = "usb_pll", +}; + +static const struct asm9260_div_clk asm9260_div_clks[] __initconst = { + { CLKID_SYS_CPU, "cpu_div", "main_gate", HW_CPUCLKDIV }, + { CLKID_SYS_AHB, "ahb_div", "cpu_div", HW_SYSAHBCLKDIV }, + + /* i2s has two deviders: one for only external mclk and internal + * devider for all clks. */ + { CLKID_SYS_I2S0M, "i2s0m_div", "i2s0_mclk", HW_I2S0MCLKDIV }, + { CLKID_SYS_I2S1M, "i2s1m_div", "i2s1_mclk", HW_I2S1MCLKDIV }, + { CLKID_SYS_I2S0S, "i2s0s_div", "i2s0_gate", HW_I2S0SCLKDIV }, + { CLKID_SYS_I2S1S, "i2s1s_div", "i2s0_gate", HW_I2S1SCLKDIV }, + + { CLKID_SYS_UART0, "uart0_div", "uart_gate", HW_UART0CLKDIV }, + { CLKID_SYS_UART1, "uart1_div", "uart_gate", HW_UART1CLKDIV }, + { CLKID_SYS_UART2, "uart2_div", "uart_gate", HW_UART2CLKDIV }, + { CLKID_SYS_UART3, "uart3_div", "uart_gate", HW_UART3CLKDIV }, + { CLKID_SYS_UART4, "uart4_div", "uart_gate", HW_UART4CLKDIV }, + { CLKID_SYS_UART5, "uart5_div", "uart_gate", HW_UART5CLKDIV }, + { CLKID_SYS_UART6, "uart6_div", "uart_gate", HW_UART6CLKDIV }, + { CLKID_SYS_UART7, "uart7_div", "uart_gate", HW_UART7CLKDIV }, + { CLKID_SYS_UART8, "uart8_div", "uart_gate", HW_UART8CLKDIV }, + { CLKID_SYS_UART9, "uart9_div", "uart_gate", HW_UART9CLKDIV }, + + { CLKID_SYS_SPI0, "spi0_div", "main_gate", HW_SPI0CLKDIV }, + { CLKID_SYS_SPI1, "spi1_div", "main_gate", HW_SPI1CLKDIV }, + { CLKID_SYS_QUADSPI, "quadspi_div", "main_gate", HW_QUADSPICLKDIV }, + { CLKID_SYS_SSP0, "ssp0_div", "main_gate", HW_SSP0CLKDIV }, + { CLKID_SYS_NAND, "nand_div", "main_gate", HW_NANDCLKDIV }, + { CLKID_SYS_TRACE, "trace_div", "main_gate", HW_TRACECLKDIV }, + { CLKID_SYS_CAMM, "camm_div", "main_gate", HW_CAMMCLKDIV }, + { CLKID_SYS_MAC, "mac_div", "main_gate", HW_MACCLKDIV }, + { CLKID_SYS_LCD, "lcd_div", "main_gate", HW_LCDCLKDIV }, + { CLKID_SYS_ADCANA, "adcana_div", "main_gate", HW_ADCANACLKDIV }, + + { CLKID_SYS_WDT, "wdt_div", "wdt_gate", HW_WDTCLKDIV }, + { CLKID_SYS_CLKOUT, "clkout_div", "clkout_gate", HW_CLKOUTCLKDIV }, +}; + +static const struct asm9260_gate_data asm9260_mux_gates[] __initconst = { + { 0, "main_gate", "main_mux", HW_MAINCLKUEN, 0 }, + { 0, "uart_gate", "uart_mux", HW_UARTCLKUEN, 0 }, + { 0, "i2s0_gate", "i2s0_mux", HW_I2S0CLKUEN, 0 }, + { 0, "i2s1_gate", "i2s1_mux", HW_I2S1CLKUEN, 0 }, + { 0, "wdt_gate", "wdt_mux", HW_WDTCLKUEN, 0 }, + { 0, "clkout_gate", "clkout_mux", HW_CLKOUTCLKUEN, 0 }, +}; +static const struct asm9260_gate_data asm9260_ahb_gates[] __initconst = { + /* ahb gates */ + { CLKID_AHB_ROM, "rom", "ahb_div", + HW_AHBCLKCTRL0, 1, CLK_IGNORE_UNUSED}, + { CLKID_AHB_RAM, "ram", "ahb_div", + HW_AHBCLKCTRL0, 2, CLK_IGNORE_UNUSED}, + { CLKID_AHB_GPIO, "gpio", "ahb_div", + HW_AHBCLKCTRL0, 4 }, + { CLKID_AHB_MAC, "mac", "ahb_div", + HW_AHBCLKCTRL0, 5 }, + { CLKID_AHB_EMI, "emi", "ahb_div", + HW_AHBCLKCTRL0, 6, CLK_IGNORE_UNUSED}, + { CLKID_AHB_USB0, "usb0", "ahb_div", + HW_AHBCLKCTRL0, 7 }, + { CLKID_AHB_USB1, "usb1", "ahb_div", + HW_AHBCLKCTRL0, 8 }, + { CLKID_AHB_DMA0, "dma0", "ahb_div", + HW_AHBCLKCTRL0, 9 }, + { CLKID_AHB_DMA1, "dma1", "ahb_div", + HW_AHBCLKCTRL0, 10 }, + { CLKID_AHB_UART0, "uart0", "ahb_div", + HW_AHBCLKCTRL0, 11 }, + { CLKID_AHB_UART1, "uart1", "ahb_div", + HW_AHBCLKCTRL0, 12 }, + { CLKID_AHB_UART2, "uart2", "ahb_div", + HW_AHBCLKCTRL0, 13 }, + { CLKID_AHB_UART3, "uart3", "ahb_div", + HW_AHBCLKCTRL0, 14 }, + { CLKID_AHB_UART4, "uart4", "ahb_div", + HW_AHBCLKCTRL0, 15 }, + { CLKID_AHB_UART5, "uart5", "ahb_div", + HW_AHBCLKCTRL0, 16 }, + { CLKID_AHB_UART6, "uart6", "ahb_div", + HW_AHBCLKCTRL0, 17 }, + { CLKID_AHB_UART7, "uart7", "ahb_div", + HW_AHBCLKCTRL0, 18 }, + { CLKID_AHB_UART8, "uart8", "ahb_div", + HW_AHBCLKCTRL0, 19 }, + { CLKID_AHB_UART9, "uart9", "ahb_div", + HW_AHBCLKCTRL0, 20 }, + { CLKID_AHB_I2S0, "i2s0", "ahb_div", + HW_AHBCLKCTRL0, 21 }, + { CLKID_AHB_I2C0, "i2c0", "ahb_div", + HW_AHBCLKCTRL0, 22 }, + { CLKID_AHB_I2C1, "i2c1", "ahb_div", + HW_AHBCLKCTRL0, 23 }, + { CLKID_AHB_SSP0, "ssp0", "ahb_div", + HW_AHBCLKCTRL0, 24 }, + { CLKID_AHB_IOCONFIG, "ioconf", "ahb_div", + HW_AHBCLKCTRL0, 25 }, + { CLKID_AHB_WDT, "wdt", "ahb_div", + HW_AHBCLKCTRL0, 26 }, + { CLKID_AHB_CAN0, "can0", "ahb_div", + HW_AHBCLKCTRL0, 27 }, + { CLKID_AHB_CAN1, "can1", "ahb_div", + HW_AHBCLKCTRL0, 28 }, + { CLKID_AHB_MPWM, "mpwm", "ahb_div", + HW_AHBCLKCTRL0, 29 }, + { CLKID_AHB_SPI0, "spi0", "ahb_div", + HW_AHBCLKCTRL0, 30 }, + { CLKID_AHB_SPI1, "spi1", "ahb_div", + HW_AHBCLKCTRL0, 31 }, + + { CLKID_AHB_QEI, "qei", "ahb_div", + HW_AHBCLKCTRL1, 0 }, + { CLKID_AHB_QUADSPI0, "quadspi0", "ahb_div", + HW_AHBCLKCTRL1, 1 }, + { CLKID_AHB_CAMIF, "capmif", "ahb_div", + HW_AHBCLKCTRL1, 2 }, + { CLKID_AHB_LCDIF, "lcdif", "ahb_div", + HW_AHBCLKCTRL1, 3 }, + { CLKID_AHB_TIMER0, "timer0", "ahb_div", + HW_AHBCLKCTRL1, 4 }, + { CLKID_AHB_TIMER1, "timer1", "ahb_div", + HW_AHBCLKCTRL1, 5 }, + { CLKID_AHB_TIMER2, "timer2", "ahb_div", + HW_AHBCLKCTRL1, 6 }, + { CLKID_AHB_TIMER3, "timer3", "ahb_div", + HW_AHBCLKCTRL1, 7 }, + { CLKID_AHB_IRQ, "irq", "ahb_div", + HW_AHBCLKCTRL1, 8, CLK_IGNORE_UNUSED}, + { CLKID_AHB_RTC, "rtc", "ahb_div", + HW_AHBCLKCTRL1, 9 }, + { CLKID_AHB_NAND, "nand", "ahb_div", + HW_AHBCLKCTRL1, 10 }, + { CLKID_AHB_ADC0, "adc0", "ahb_div", + HW_AHBCLKCTRL1, 11 }, + { CLKID_AHB_LED, "led", "ahb_div", + HW_AHBCLKCTRL1, 12 }, + { CLKID_AHB_DAC0, "dac0", "ahb_div", + HW_AHBCLKCTRL1, 13 }, + { CLKID_AHB_LCD, "lcd", "ahb_div", + HW_AHBCLKCTRL1, 14 }, + { CLKID_AHB_I2S1, "i2s1", "ahb_div", + HW_AHBCLKCTRL1, 15 }, + { CLKID_AHB_MAC1, "mac1", "ahb_div", + HW_AHBCLKCTRL1, 16 }, +}; + +static const char __initdata *main_mux_p[] = {"oscillator", "pll"}; +static const char __initdata *i2s0_mux_p[] = {"oscillator", "pll", "i2s0m_div"}; +static const char __initdata *i2s1_mux_p[] = {"oscillator", "pll", "i2s1m_div"}; +static const char __initdata *clkout_mux_p[] = {"oscillator", "pll", "rtc"}; +static u32 three_mux_table[] = {0, 1, 3}; + +static struct asm9260_mux_clock asm9260_mux_clks[] __initdata = { + { 1, three_mux_table, "main_mux", main_mux_p, + ARRAY_SIZE(main_mux_p), HW_MAINCLKSEL, }, + { 1, three_mux_table, "uart_mux", main_mux_p, + ARRAY_SIZE(main_mux_p), HW_UARTCLKSEL, }, + { 1, three_mux_table, "wdt_mux", main_mux_p, + ARRAY_SIZE(main_mux_p), HW_WDTCLKSEL, }, + { 3, three_mux_table, "i2s0_mux", i2s0_mux_p, + ARRAY_SIZE(i2s0_mux_p), HW_I2S0CLKSEL, }, + { 3, three_mux_table, "i2s1_mux", i2s1_mux_p, + ARRAY_SIZE(i2s1_mux_p), HW_I2S1CLKSEL, }, + { 3, three_mux_table, "clkout_mux", clkout_mux_p, + ARRAY_SIZE(clkout_mux_p), HW_CLKOUTCLKSEL, }, +}; + +static void __init asm9260_acc_init(struct device_node *np) +{ + struct clk *clk; + u32 rate; + int n; + u32 accuracy = 0; + + base = of_io_request_and_map(np, 0, np->name); + if (!base) + panic("%s: unable to map resource", np->name); + + /* register pll */ + rate = (ioread32(base + HW_SYSPLLCTRL) & 0xffff) * 1000000; + + clk_names[REFCLK] = of_clk_get_parent_name(np, 0); + accuracy = clk_get_accuracy(__clk_lookup(clk_names[REFCLK])); + clk = clk_register_fixed_rate_with_accuracy(NULL, clk_names[SYSPLL], + clk_names[REFCLK], 0, rate, accuracy); + + if (IS_ERR(clk)) + panic("%s: can't register REFCLK. Check DT!", np->name); + + for (n = 0; n < ARRAY_SIZE(asm9260_mux_clks); n++) { + const struct asm9260_mux_clock *mc = &asm9260_mux_clks[n]; + + mc->parent_names[0] = clk_names[REFCLK]; + clk = clk_register_mux_table(NULL, mc->name, mc->parent_names, + mc->num_parents, mc->flags, base + mc->offset, + 0, mc->mask, 0, mc->table, &asm9260_clk_lock); + } + + /* clock mux gate cells */ + for (n = 0; n < ARRAY_SIZE(asm9260_mux_gates); n++) { + const struct asm9260_gate_data *gd = &asm9260_mux_gates[n]; + + clk = clk_register_gate(NULL, gd->name, + gd->parent_name, gd->flags | CLK_SET_RATE_PARENT, + base + gd->reg, gd->bit_idx, 0, &asm9260_clk_lock); + } + + /* clock div cells */ + for (n = 0; n < ARRAY_SIZE(asm9260_div_clks); n++) { + const struct asm9260_div_clk *dc = &asm9260_div_clks[n]; + + clks[dc->idx] = clk_register_divider(NULL, dc->name, + dc->parent_name, CLK_SET_RATE_PARENT, + base + dc->reg, 0, 8, CLK_DIVIDER_ONE_BASED, + &asm9260_clk_lock); + } + + /* clock ahb gate cells */ + for (n = 0; n < ARRAY_SIZE(asm9260_ahb_gates); n++) { + const struct asm9260_gate_data *gd = &asm9260_ahb_gates[n]; + + clks[gd->idx] = clk_register_gate(NULL, gd->name, + gd->parent_name, gd->flags, base + gd->reg, + gd->bit_idx, 0, &asm9260_clk_lock); + } + + /* check for errors on leaf clocks */ + for (n = 0; n < MAX_CLKS; n++) { + if (!IS_ERR(clks[n])) + continue; + + pr_err("%s: Unable to register leaf clock %d\n", + np->full_name, n); + goto fail; + } + + /* register clk-provider */ + clk_data.clks = clks; + clk_data.clk_num = MAX_CLKS; + of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data); + return; +fail: + iounmap(base); +} +CLK_OF_DECLARE(asm9260_acc, "alphascale,asm9260-clock-controller", + asm9260_acc_init); diff --git a/include/dt-bindings/clock/alphascale,asm9260.h b/include/dt-bindings/clock/alphascale,asm9260.h new file mode 100644 index 0000000..04e8db2 --- /dev/null +++ b/include/dt-bindings/clock/alphascale,asm9260.h @@ -0,0 +1,97 @@ +/* + * Copyright 2014 Oleksij Rempel + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef _DT_BINDINGS_CLK_ASM9260_H +#define _DT_BINDINGS_CLK_ASM9260_H + +/* ahb gate */ +#define CLKID_AHB_ROM 0 +#define CLKID_AHB_RAM 1 +#define CLKID_AHB_GPIO 2 +#define CLKID_AHB_MAC 3 +#define CLKID_AHB_EMI 4 +#define CLKID_AHB_USB0 5 +#define CLKID_AHB_USB1 6 +#define CLKID_AHB_DMA0 7 +#define CLKID_AHB_DMA1 8 +#define CLKID_AHB_UART0 9 +#define CLKID_AHB_UART1 10 +#define CLKID_AHB_UART2 11 +#define CLKID_AHB_UART3 12 +#define CLKID_AHB_UART4 13 +#define CLKID_AHB_UART5 14 +#define CLKID_AHB_UART6 15 +#define CLKID_AHB_UART7 16 +#define CLKID_AHB_UART8 17 +#define CLKID_AHB_UART9 18 +#define CLKID_AHB_I2S0 19 +#define CLKID_AHB_I2C0 20 +#define CLKID_AHB_I2C1 21 +#define CLKID_AHB_SSP0 22 +#define CLKID_AHB_IOCONFIG 23 +#define CLKID_AHB_WDT 24 +#define CLKID_AHB_CAN0 25 +#define CLKID_AHB_CAN1 26 +#define CLKID_AHB_MPWM 27 +#define CLKID_AHB_SPI0 28 +#define CLKID_AHB_SPI1 29 +#define CLKID_AHB_QEI 30 +#define CLKID_AHB_QUADSPI0 31 +#define CLKID_AHB_CAMIF 32 +#define CLKID_AHB_LCDIF 33 +#define CLKID_AHB_TIMER0 34 +#define CLKID_AHB_TIMER1 35 +#define CLKID_AHB_TIMER2 36 +#define CLKID_AHB_TIMER3 37 +#define CLKID_AHB_IRQ 38 +#define CLKID_AHB_RTC 39 +#define CLKID_AHB_NAND 40 +#define CLKID_AHB_ADC0 41 +#define CLKID_AHB_LED 42 +#define CLKID_AHB_DAC0 43 +#define CLKID_AHB_LCD 44 +#define CLKID_AHB_I2S1 45 +#define CLKID_AHB_MAC1 46 + +/* devider */ +#define CLKID_SYS_CPU 47 +#define CLKID_SYS_AHB 48 +#define CLKID_SYS_I2S0M 49 +#define CLKID_SYS_I2S0S 50 +#define CLKID_SYS_I2S1M 51 +#define CLKID_SYS_I2S1S 52 +#define CLKID_SYS_UART0 53 +#define CLKID_SYS_UART1 54 +#define CLKID_SYS_UART2 55 +#define CLKID_SYS_UART3 56 +#define CLKID_SYS_UART4 56 +#define CLKID_SYS_UART5 57 +#define CLKID_SYS_UART6 58 +#define CLKID_SYS_UART7 59 +#define CLKID_SYS_UART8 60 +#define CLKID_SYS_UART9 61 +#define CLKID_SYS_SPI0 62 +#define CLKID_SYS_SPI1 63 +#define CLKID_SYS_QUADSPI 64 +#define CLKID_SYS_SSP0 65 +#define CLKID_SYS_NAND 66 +#define CLKID_SYS_TRACE 67 +#define CLKID_SYS_CAMM 68 +#define CLKID_SYS_WDT 69 +#define CLKID_SYS_CLKOUT 70 +#define CLKID_SYS_MAC 71 +#define CLKID_SYS_LCD 72 +#define CLKID_SYS_ADCANA 73 + +#define MAX_CLKS 74 +#endif