[PATCH v3 05/11] clk: davinci - add dm644x clock initialization
From: Murali Karicheri
Date: Thu Oct 25 2012 - 12:13:38 EST
This patch adds dm644x clock initialization code that consists of
clocks data for various clocks and clock register callouts to
various clock drivers. It uses following clk drivers for this
1. clk-fixed-rate - for ref clock
2. clk-mux - for mux at the input and output of main pll
3. davinci specific clk-pll for main pll clock
4. davinci specific clk-div for pll divider clock
5. clk-fixed-factor for fixed factor clock such as auxclk
6. davinci specific clk-psc for psc clocks
This patch also moves all of the PLL and PSC register definitions
from clock.h and psc.h under davinci to the clk/davinci folder so
that various soc specific clock initialization code can share these
definitions.
Signed-off-by: Murali Karicheri <m-karicheri2@xxxxxx>
---
drivers/clk/davinci/dm644x-clock.c | 304 ++++++++++++++++++++++++++++++++++++
drivers/clk/davinci/pll.h | 83 ++++++++++
drivers/clk/davinci/psc.h | 215 +++++++++++++++++++++++++
3 files changed, 602 insertions(+)
create mode 100644 drivers/clk/davinci/dm644x-clock.c
create mode 100644 drivers/clk/davinci/pll.h
create mode 100644 drivers/clk/davinci/psc.h
diff --git a/drivers/clk/davinci/dm644x-clock.c b/drivers/clk/davinci/dm644x-clock.c
new file mode 100644
index 0000000..8f74f72
--- /dev/null
+++ b/drivers/clk/davinci/dm644x-clock.c
@@ -0,0 +1,304 @@
+/*
+ * DM644x clock initialization
+ *
+ * Copyright (C) 2012 Texas Instruments.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+#include <linux/clk.h>
+#include <linux/clkdev.h>
+#include <linux/clk-provider.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/module.h>
+
+#include "clk-pll.h"
+#include "clk-psc.h"
+#include "clk-div.h"
+#include "clock.h"
+#include "pll.h"
+#include "psc.h"
+
+#define DM644X_CLKIN_FREQ 27000000
+#define DM644X_OSCIN_FREQ 27000000
+
+/* all clocks available in DM644x SoCs */
+enum dm644x_clk {
+ clkin, oscin, ref_clk_mux, pll1, pll1_plldiv_clk_mux, auxclk,
+ clk_pll1_sysclk1, clk_pll1_sysclk2, clk_pll1_sysclk3, clk_pll1_sysclk4,
+ clk_pll1_sysclk5, clk_pll1_sysclkbp, pll2, pll2_plldiv_clk_mux,
+ clk_pll2_sysclk1, clk_pll2_sysclk2, clk_pll2_sysclkbp, dsp, arm, vicp,
+ vpss_master, vpss_slave, uart0, uart1, uart2, emac, i2c, ide, asp,
+ mmcsd, spi, gpio, usb, vlynq, aemif, pwm0, pwm1, pwm2, timer0, timer1,
+ timer2, clk_max
+};
+
+static struct clk *clks[clk_max];
+
+static u32 dm644x_psc_bases[] = { DAVINCI_PWR_SLEEP_CNTRL_BASE };
+
+static const char *ref_clk_mux_parents[] = {"clkin", "oscin"};
+
+static struct clk_mux_data ref_clk_mux_data = {
+ .shift = PLLCTL_CLKMODE_SHIFT,
+ .width = PLLCTL_CLKMODE_WIDTH,
+ .phys_reg = DAVINCI_PLL1_BASE + PLLCTL,
+};
+
+static const char *pll1_plldiv_clk_mux_parents[] = {
+ "ref_clk_mux", "pll1"};
+
+static struct clk_pll_data pll1_data = {
+ .pllm_mask = PLLM_PLLM_MASK,
+ .prediv_mask = PLLDIV_RATIO_MASK,
+ .postdiv_mask = PLLDIV_RATIO_MASK,
+ .num = 1,
+};
+
+static struct clk_mux_data pll1_plldiv_clk_mux_data = {
+ .shift = PLLCTL_PLLEN_SHIFT,
+ .width = PLLCTL_PLLEN_WIDTH,
+ .phys_reg = DAVINCI_PLL1_BASE + PLLCTL,
+};
+
+#define define_pll1_div_clk(__name, __parent_name, __div) \
+ static struct clk_plldiv_data pll1_div_data##__div = { \
+ .phys_div_reg = DAVINCI_PLL1_BASE + PLLDIV##__div, \
+ .width = 5, \
+ .en_id = 15, \
+ }; \
+ \
+ static struct davinci_clk __name = { \
+ .name = #__name, \
+ .parent = #__parent_name, \
+ .data = &pll1_div_data##__div, \
+ };
+
+define_pll1_div_clk(pll1_sysclk1, pll1_plldiv_clk_mux, 1);
+define_pll1_div_clk(pll1_sysclk2, pll1_plldiv_clk_mux, 2);
+define_pll1_div_clk(pll1_sysclk3, pll1_plldiv_clk_mux, 3);
+define_pll1_div_clk(pll1_sysclk4, pll1_plldiv_clk_mux, 4);
+define_pll1_div_clk(pll1_sysclk5, pll1_plldiv_clk_mux, 5);
+
+static struct clk_plldiv_data pll1_sysclkbp_data = {
+ .phys_div_reg = DAVINCI_PLL1_BASE + BPDIV,
+ .width = 5,
+ .en_id = 15,
+};
+
+static struct davinci_clk pll1_sysclkbp = {
+ .name = "pll1_sysclkbp",
+ .parent = "ref_clk_mux",
+ .data = &pll1_sysclkbp_data,
+};
+
+static struct davinci_clk *pll1_plldiv_clocks[] = {
+ &pll1_sysclk1, &pll1_sysclk2, &pll1_sysclk3, &pll1_sysclk4,
+ &pll1_sysclk5, &pll1_sysclkbp,
+};
+
+static struct clk_pll_data pll2_data = {
+ .pllm_mask = PLLM_PLLM_MASK,
+ .prediv_mask = PLLDIV_RATIO_MASK,
+ .postdiv_mask = PLLDIV_RATIO_MASK,
+ .num = 2,
+};
+
+#define define_pll2_div_clk(__name, __parent_name, __div) \
+ static struct clk_plldiv_data pll2_div_data##__div = { \
+ .phys_div_reg = DAVINCI_PLL2_BASE + PLLDIV##__div, \
+ .width = 5, \
+ .en_id = 15, \
+ }; \
+ \
+ static struct davinci_clk __name = { \
+ .name = #__name, \
+ .parent = #__parent_name, \
+ .data = &pll2_div_data##__div, \
+ };
+
+static const char *pll2_plldiv_clk_mux_parents[] = {
+ "ref_clk_mux", "pll2"};
+
+static struct clk_mux_data pll2_plldiv_clk_mux_data = {
+ .shift = PLLCTL_PLLEN_SHIFT,
+ .width = PLLCTL_PLLEN_WIDTH,
+ .phys_reg = DAVINCI_PLL2_BASE + PLLCTL,
+};
+
+define_pll2_div_clk(pll2_sysclk1, pll2_plldiv_clk_mux, 1);
+define_pll2_div_clk(pll2_sysclk2, pll2_plldiv_clk_mux, 2);
+
+static struct clk_plldiv_data pll2_sysclkbp_data = {
+ .phys_div_reg = DAVINCI_PLL2_BASE + BPDIV,
+ .width = 5,
+ .en_id = 15,
+};
+
+static struct davinci_clk pll2_sysclkbp = {
+ .name = "pll2_sysclkbp",
+ .parent = "ref_clk_mux",
+ .data = &pll2_sysclkbp_data,
+};
+
+static struct davinci_clk *pll2_plldiv_clocks[] = {
+ &pll2_sysclk1, &pll2_sysclk2, &pll2_sysclkbp,
+};
+
+#define __lpsc_clk(__name, __parent_name, mod, flgs, _flgs, dom, _dev_id) \
+ static struct clk_psc_data clk_psc_data_##__name = { \
+ .domain_id = DAVINCI_GPSC_##dom, \
+ .lpsc_id = DAVINCI_LPSC_##mod, \
+ .flags = flgs | CLK_PSC_HAS_EXT_POWER_CNTL, \
+ }; \
+ \
+ static struct davinci_clk clk_##__name = { \
+ .name = #__name, \
+ .parent = #__parent_name, \
+ .flags = _flgs, \
+ .dev_id = _dev_id, \
+ .data = &clk_psc_data_##__name \
+ };
+
+#define lpsc_clk_enabled(name, parent, mod, dev_id) \
+ __lpsc_clk(name, parent, mod, 0, ALWAYS_ENABLED, ARMDOMAIN, dev_id)
+
+#define lpsc_clk(name, flgs, parent, mod, dom, dev_id) \
+ __lpsc_clk(name, parent, mod, flgs, 0, dom, dev_id)
+
+lpsc_clk_enabled(arm, pll1_sysclk2, ARM, NULL);
+lpsc_clk(dsp, CLK_IGNORE_UNUSED, pll1_sysclk1, GEM, DSPDOMAIN, NULL);
+lpsc_clk(vicp, CLK_IGNORE_UNUSED, pll1_sysclk2, IMCOP, DSPDOMAIN, NULL);
+lpsc_clk(vpss_master, 0, pll1_sysclk3, VPSSMSTR, ARMDOMAIN, "dm644x_ccdc");
+lpsc_clk(vpss_slave, 0, pll1_sysclk3, VPSSSLV, ARMDOMAIN, "dm644x_ccdc");
+lpsc_clk(uart0, 0, auxclk, UART0, ARMDOMAIN, NULL);
+lpsc_clk(uart1, 0, auxclk, UART1, ARMDOMAIN, NULL);
+lpsc_clk(uart2, 0, auxclk, UART2, ARMDOMAIN, NULL);
+lpsc_clk(emac, 0, pll1_sysclk5, EMAC_WRAPPER, ARMDOMAIN, "davinci_emac.1");
+lpsc_clk(i2c, 0, auxclk, I2C, ARMDOMAIN, "i2c_davinci.1");
+lpsc_clk(ide, 0, pll1_sysclk5, ATA, ARMDOMAIN, "palm_bk3710");
+lpsc_clk(asp0, 0, pll1_sysclk5, McBSP, ARMDOMAIN, "davinci-mcbsp");
+lpsc_clk(mmcsd, 0, pll1_sysclk5, MMC_SD, ARMDOMAIN, "davinci_mmc.0");
+lpsc_clk(spi, 0, pll1_sysclk5, SPI, ARMDOMAIN, NULL);
+lpsc_clk(gpio, 0, pll1_sysclk5, GPIO, ARMDOMAIN, NULL);
+lpsc_clk(usb, 0, pll1_sysclk5, USB, ARMDOMAIN, NULL);
+lpsc_clk(vlynq, 0, pll1_sysclk5, VLYNQ, ARMDOMAIN, NULL);
+lpsc_clk(aemif, 0, pll1_sysclk5, AEMIF, ARMDOMAIN, NULL);
+lpsc_clk(pwm0, 0, auxclk, PWM0, ARMDOMAIN, NULL);
+lpsc_clk(pwm1, 0, auxclk, PWM1, ARMDOMAIN, NULL);
+lpsc_clk(pwm2, 0, auxclk, PWM2, ARMDOMAIN, NULL);
+lpsc_clk(timer0, 0, auxclk, TIMER0, ARMDOMAIN, NULL);
+lpsc_clk(timer1, 0, auxclk, TIMER1, ARMDOMAIN, NULL);
+lpsc_clk(timer2, CLK_IGNORE_UNUSED, auxclk, TIMER2, ARMDOMAIN, "watchdog");
+
+static struct davinci_clk *psc_clocks[] = {
+ &clk_dsp, &clk_arm, &clk_vicp, &clk_vpss_master, &clk_vpss_slave,
+ &clk_uart0, &clk_uart1, &clk_uart2, &clk_emac, &clk_i2c, &clk_ide,
+ &clk_asp0, &clk_mmcsd, &clk_spi, &clk_gpio, &clk_usb, &clk_vlynq,
+ &clk_aemif, &clk_pwm0, &clk_pwm1, &clk_pwm2, &clk_timer0, &clk_timer1,
+ &clk_timer2
+};
+
+void __init dm644x_clk_init(void)
+{
+ void __iomem *psc_base;
+ int i, ret;
+
+ psc_base = ioremap(dm644x_psc_bases[0], SZ_4K);
+ if (WARN_ON(!psc_base))
+ return;
+
+ /* Input clocks to the SoC */
+ clks[clkin] = davinci_fixed_ref_clk("clkin", DM644X_CLKIN_FREQ);
+ clks[oscin] = davinci_fixed_ref_clk("oscin", DM644X_OSCIN_FREQ);
+
+ /* The mux at the input selected by CLKMODE bit */
+ clks[ref_clk_mux] = davinci_mux_clk("ref_clk_mux",
+ ARRAY_SIZE(ref_clk_mux_parents),
+ ref_clk_mux_parents, &ref_clk_mux_data);
+
+ /* Main PLL1 clock */
+ clks[pll1] = davinci_pll_clk("pll1", "ref_clk_mux",
+ DAVINCI_PLL1_BASE + PLLM, 0, 0, &pll1_data);
+
+ /* The mux at the output of PLL1 and selected by PLLEN bit */
+ clks[pll1_plldiv_clk_mux] = davinci_mux_clk("pll1_plldiv_clk_mux",
+ ARRAY_SIZE(pll1_plldiv_clk_mux_parents),
+ pll1_plldiv_clk_mux_parents,
+ &pll1_plldiv_clk_mux_data);
+
+ /* Auxiliary clock that comes from the ref_clk_mux output */
+ clks[auxclk] = davinci_fixed_factor_clk("auxclk",
+ "ref_clk_mux", 0, 1, 1);
+
+ /*
+ * PLL1 divider clocks that has an EN bit to enable or bypass the
+ * PLL divider
+ */
+ for (i = 0; i < ARRAY_SIZE(pll1_plldiv_clocks); i++)
+ clks[clk_pll1_sysclk1 + i] =
+ davinci_plldiv_clk(pll1_plldiv_clocks[i]->name,
+ pll1_plldiv_clocks[i]->parent,
+ pll1_plldiv_clocks[i]->data);
+
+ /* Main PLL2 clock */
+ clks[pll2] = davinci_pll_clk("pll2", "ref_clk_mux",
+ DAVINCI_PLL2_BASE + PLLM, 0, 0, &pll2_data);
+
+ /* The mux at the output of PLL2 and selected by PLLEN bit */
+ clks[pll2_plldiv_clk_mux] = davinci_mux_clk("pll2_plldiv_clk_mux",
+ ARRAY_SIZE(pll2_plldiv_clk_mux_parents),
+ pll2_plldiv_clk_mux_parents,
+ &pll2_plldiv_clk_mux_data);
+
+ /*
+ * PLL2 divider clocks that has an EN bit to enable or bypass the
+ * PLL divider
+ */
+ for (i = 0; i < ARRAY_SIZE(pll2_plldiv_clocks); i++)
+ clks[clk_pll2_sysclk1 + i] =
+ davinci_plldiv_clk(pll2_plldiv_clocks[i]->name,
+ pll2_plldiv_clocks[i]->parent,
+ pll2_plldiv_clocks[i]->data);
+
+ /* PSC clocks */
+ for (i = 0; i < ARRAY_SIZE(psc_clocks); i++) {
+ struct clk_psc_data *data = psc_clocks[i]->data;
+
+ data->reg_base = psc_base;
+ clks[dsp + i] = davinci_psc_clk(psc_clocks[i]->name,
+ psc_clocks[i]->parent, data);
+ }
+
+ for (i = 0; i < ARRAY_SIZE(clks); i++) {
+ if (IS_ERR(clks[i])) {
+ pr_err("DM644x clk %d: register failed with %ld\n",
+ i, PTR_ERR(clks[i]));
+ return;
+ }
+ }
+
+ /* register clkdev for leaf clocks */
+ for (i = 0; i < ARRAY_SIZE(psc_clocks); i++) {
+ if (psc_clocks[i]->dev_id)
+ ret = clk_register_clkdev(clks[dsp + i], NULL,
+ psc_clocks[i]->dev_id);
+ else
+ ret = clk_register_clkdev(clks[dsp + i],
+ psc_clocks[i]->name, NULL);
+ if (ret < 0) {
+ pr_err("clk_register_clkdev failed for %s\n",
+ psc_clocks[i]->name);
+ return;
+ }
+
+ /* Enable always on clocks */
+ if (psc_clocks[i]->flags & ALWAYS_ENABLED)
+ clk_prepare_enable(clks[dsp + i]);
+ }
+ pr_notice("DM644x clock initialization complete\n");
+}
+EXPORT_SYMBOL_GPL(dm644x_clk_init);
diff --git a/drivers/clk/davinci/pll.h b/drivers/clk/davinci/pll.h
new file mode 100644
index 0000000..5000e6f
--- /dev/null
+++ b/drivers/clk/davinci/pll.h
@@ -0,0 +1,83 @@
+/*
+ * TI DaVinci PLL definitions
+ *
+ * Copyright (C) 2006-2012 Texas Instruments.
+ * Copyright (C) 2008-2009 Deep Root Systems, LLC
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+#ifndef __DAVINCI_PLL_H
+#define __DAVINCI_PLL_H
+
+#define DAVINCI_PLL1_BASE 0x01c40800
+#define DAVINCI_PLL2_BASE 0x01c40c00
+#define MAX_PLL 2
+
+/* PLL/Reset register offsets */
+#define PLLCTL 0x100
+#define PLLCTL_PLLEN BIT(0)
+#define PLLCTL_PLLPWRDN BIT(1)
+#define PLLCTL_PLLRST BIT(3)
+#define PLLCTL_PLLDIS BIT(4)
+#define PLLCTL_PLLENSRC BIT(5)
+#define PLLCTL_CLKMODE BIT(8)
+
+#define PLLCTL_CLKMODE_SHIFT 8
+#define PLLCTL_CLKMODE_WIDTH 1
+#define PLLCTL_PLLEN_SHIFT 0
+#define PLLCTL_PLLEN_WIDTH 1
+
+#define PLLDIV1 0x118
+#define PLLDIV2 0x11c
+#define PLLDIV3 0x120
+#define OSCDIV1 0x124
+#define BPDIV 0x12c
+#define PLLCMD 0x138
+#define PLLSTAT 0x13c
+#define PLLALNCTL 0x140
+#define PLLDCHANGE 0x144
+#define PLLCKEN 0x148
+#define PLLCKSTAT 0x14c
+#define PLLSYSTAT 0x150
+#define PLLDIV4 0x160
+#define PLLDIV5 0x164
+#define PLLDIV6 0x168
+#define PLLDIV7 0x16c
+#define PLLDIV8 0x170
+#define PLLDIV9 0x174
+#define PLLDIV10 0x178
+#define PLLDIV11 0x17c
+#define PLLDIV12 0x180
+#define PLLDIV13 0x184
+#define PLLDIV14 0x188
+#define PLLDIV15 0x18c
+#define PLLDIV16 0x190
+#define PLLDIV_RATIO_MASK 0x1f
+#define PLLDIV_EN BIT(15)
+
+/*
+ * OMAP-L138 system reference guide recommends a wait for 4 OSCIN/CLKIN
+ * cycles to ensure that the PLLC has switched to bypass mode. Delay of 1us
+ * ensures we are good for all > 4MHz OSCIN/CLKIN inputs. Typically the input
+ * is ~25MHz. Units are micro seconds.
+ */
+#define PLL_BYPASS_TIME 1
+/* From OMAP-L138 datasheet table 6-4. Units are micro seconds */
+#define PLL_RESET_TIME 1
+/*
+ * From OMAP-L138 datasheet table 6-4; assuming prediv = 1, sqrt(pllm) = 4
+ * Units are micro seconds.
+ */
+#define PLL_LOCK_TIME 20
+#define PLLSTAT_GOSTAT BIT(0)
+#define PLLCMD_GOSET BIT(0)
+
+#define PLLM 0x110
+#define PREDIV 0x114
+#define POSTDIV 0x128
+#define PLLM_PLLM_MASK 0xff
+
+#endif /* __ASM_ARCH_PLL_H */
diff --git a/drivers/clk/davinci/psc.h b/drivers/clk/davinci/psc.h
new file mode 100644
index 0000000..1f704d6
--- /dev/null
+++ b/drivers/clk/davinci/psc.h
@@ -0,0 +1,215 @@
+/*
+ * DaVinci Power & Sleep Controller (PSC) defines
+ *
+ * Copyright (C) 2006-2012 Texas Instruments.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ */
+#ifndef __DAVINCI_PSC_H
+#define __DAVINCI_PSC_H
+
+#define DAVINCI_PWR_SLEEP_CNTRL_BASE 0x01C41000
+
+/* Power and Sleep Controller (PSC) Domains */
+#define DAVINCI_GPSC_ARMDOMAIN 0
+#define DAVINCI_GPSC_DSPDOMAIN 1
+
+#define DAVINCI_LPSC_VPSSMSTR 0
+#define DAVINCI_LPSC_VPSSSLV 1
+#define DAVINCI_LPSC_TPCC 2
+#define DAVINCI_LPSC_TPTC0 3
+#define DAVINCI_LPSC_TPTC1 4
+#define DAVINCI_LPSC_EMAC 5
+#define DAVINCI_LPSC_EMAC_WRAPPER 6
+#define DAVINCI_LPSC_USB 9
+#define DAVINCI_LPSC_ATA 10
+#define DAVINCI_LPSC_VLYNQ 11
+#define DAVINCI_LPSC_UHPI 12
+#define DAVINCI_LPSC_DDR_EMIF 13
+#define DAVINCI_LPSC_AEMIF 14
+#define DAVINCI_LPSC_MMC_SD 15
+#define DAVINCI_LPSC_McBSP 17
+#define DAVINCI_LPSC_I2C 18
+#define DAVINCI_LPSC_UART0 19
+#define DAVINCI_LPSC_UART1 20
+#define DAVINCI_LPSC_UART2 21
+#define DAVINCI_LPSC_SPI 22
+#define DAVINCI_LPSC_PWM0 23
+#define DAVINCI_LPSC_PWM1 24
+#define DAVINCI_LPSC_PWM2 25
+#define DAVINCI_LPSC_GPIO 26
+#define DAVINCI_LPSC_TIMER0 27
+#define DAVINCI_LPSC_TIMER1 28
+#define DAVINCI_LPSC_TIMER2 29
+#define DAVINCI_LPSC_SYSTEM_SUBSYS 30
+#define DAVINCI_LPSC_ARM 31
+#define DAVINCI_LPSC_SCR2 32
+#define DAVINCI_LPSC_SCR3 33
+#define DAVINCI_LPSC_SCR4 34
+#define DAVINCI_LPSC_CROSSBAR 35
+#define DAVINCI_LPSC_CFG27 36
+#define DAVINCI_LPSC_CFG3 37
+#define DAVINCI_LPSC_CFG5 38
+#define DAVINCI_LPSC_GEM 39
+#define DAVINCI_LPSC_IMCOP 40
+
+#define DM355_LPSC_TIMER3 5
+#define DM355_LPSC_SPI1 6
+#define DM355_LPSC_MMC_SD1 7
+#define DM355_LPSC_McBSP1 8
+#define DM355_LPSC_PWM3 10
+#define DM355_LPSC_SPI2 11
+#define DM355_LPSC_RTO 12
+#define DM355_LPSC_VPSS_DAC 41
+
+/* DM365 */
+#define DM365_LPSC_TIMER3 5
+#define DM365_LPSC_SPI1 6
+#define DM365_LPSC_MMC_SD1 7
+#define DM365_LPSC_McBSP1 8
+#define DM365_LPSC_PWM3 10
+#define DM365_LPSC_SPI2 11
+#define DM365_LPSC_RTO 12
+#define DM365_LPSC_TIMER4 17
+#define DM365_LPSC_SPI0 22
+#define DM365_LPSC_SPI3 38
+#define DM365_LPSC_SPI4 39
+#define DM365_LPSC_EMAC 40
+#define DM365_LPSC_VOICE_CODEC 44
+#define DM365_LPSC_DAC_CLK 46
+#define DM365_LPSC_VPSSMSTR 47
+#define DM365_LPSC_MJCP 50
+
+/*
+ * LPSC Assignments
+ */
+#define DM646X_LPSC_ARM 0
+#define DM646X_LPSC_C64X_CPU 1
+#define DM646X_LPSC_HDVICP0 2
+#define DM646X_LPSC_HDVICP1 3
+#define DM646X_LPSC_TPCC 4
+#define DM646X_LPSC_TPTC0 5
+#define DM646X_LPSC_TPTC1 6
+#define DM646X_LPSC_TPTC2 7
+#define DM646X_LPSC_TPTC3 8
+#define DM646X_LPSC_PCI 13
+#define DM646X_LPSC_EMAC 14
+#define DM646X_LPSC_VDCE 15
+#define DM646X_LPSC_VPSSMSTR 16
+#define DM646X_LPSC_VPSSSLV 17
+#define DM646X_LPSC_TSIF0 18
+#define DM646X_LPSC_TSIF1 19
+#define DM646X_LPSC_DDR_EMIF 20
+#define DM646X_LPSC_AEMIF 21
+#define DM646X_LPSC_McASP0 22
+#define DM646X_LPSC_McASP1 23
+#define DM646X_LPSC_CRGEN0 24
+#define DM646X_LPSC_CRGEN1 25
+#define DM646X_LPSC_UART0 26
+#define DM646X_LPSC_UART1 27
+#define DM646X_LPSC_UART2 28
+#define DM646X_LPSC_PWM0 29
+#define DM646X_LPSC_PWM1 30
+#define DM646X_LPSC_I2C 31
+#define DM646X_LPSC_SPI 32
+#define DM646X_LPSC_GPIO 33
+#define DM646X_LPSC_TIMER0 34
+#define DM646X_LPSC_TIMER1 35
+#define DM646X_LPSC_ARM_INTC 45
+
+/* PSC0 defines */
+#define DA8XX_LPSC0_TPCC 0
+#define DA8XX_LPSC0_TPTC0 1
+#define DA8XX_LPSC0_TPTC1 2
+#define DA8XX_LPSC0_EMIF25 3
+#define DA8XX_LPSC0_SPI0 4
+#define DA8XX_LPSC0_MMC_SD 5
+#define DA8XX_LPSC0_AINTC 6
+#define DA8XX_LPSC0_ARM_RAM_ROM 7
+#define DA8XX_LPSC0_SECU_MGR 8
+#define DA8XX_LPSC0_UART0 9
+#define DA8XX_LPSC0_SCR0_SS 10
+#define DA8XX_LPSC0_SCR1_SS 11
+#define DA8XX_LPSC0_SCR2_SS 12
+#define DA8XX_LPSC0_PRUSS 13
+#define DA8XX_LPSC0_ARM 14
+#define DA8XX_LPSC0_GEM 15
+
+/* PSC1 defines */
+#define DA850_LPSC1_TPCC1 0
+#define DA8XX_LPSC1_USB20 1
+#define DA8XX_LPSC1_USB11 2
+#define DA8XX_LPSC1_GPIO 3
+#define DA8XX_LPSC1_UHPI 4
+#define DA8XX_LPSC1_CPGMAC 5
+#define DA8XX_LPSC1_EMIF3C 6
+#define DA8XX_LPSC1_McASP0 7
+#define DA830_LPSC1_McASP1 8
+#define DA850_LPSC1_SATA 8
+#define DA830_LPSC1_McASP2 9
+#define DA8XX_LPSC1_SPI1 10
+#define DA8XX_LPSC1_I2C 11
+#define DA8XX_LPSC1_UART1 12
+#define DA8XX_LPSC1_UART2 13
+#define DA8XX_LPSC1_LCDC 16
+#define DA8XX_LPSC1_PWM 17
+#define DA850_LPSC1_MMC_SD1 18
+#define DA8XX_LPSC1_ECAP 20
+#define DA830_LPSC1_EQEP 21
+#define DA850_LPSC1_TPTC2 21
+#define DA8XX_LPSC1_SCR_P0_SS 24
+#define DA8XX_LPSC1_SCR_P1_SS 25
+#define DA8XX_LPSC1_CR_P3_SS 26
+#define DA8XX_LPSC1_L3_CBA_RAM 31
+
+/* TNETV107X LPSC Assignments */
+#define TNETV107X_LPSC_ARM 0
+#define TNETV107X_LPSC_GEM 1
+#define TNETV107X_LPSC_DDR2_PHY 2
+#define TNETV107X_LPSC_TPCC 3
+#define TNETV107X_LPSC_TPTC0 4
+#define TNETV107X_LPSC_TPTC1 5
+#define TNETV107X_LPSC_RAM 6
+#define TNETV107X_LPSC_MBX_LITE 7
+#define TNETV107X_LPSC_LCD 8
+#define TNETV107X_LPSC_ETHSS 9
+#define TNETV107X_LPSC_AEMIF 10
+#define TNETV107X_LPSC_CHIP_CFG 11
+#define TNETV107X_LPSC_TSC 12
+#define TNETV107X_LPSC_ROM 13
+#define TNETV107X_LPSC_UART2 14
+#define TNETV107X_LPSC_PKTSEC 15
+#define TNETV107X_LPSC_SECCTL 16
+#define TNETV107X_LPSC_KEYMGR 17
+#define TNETV107X_LPSC_KEYPAD 18
+#define TNETV107X_LPSC_GPIO 19
+#define TNETV107X_LPSC_MDIO 20
+#define TNETV107X_LPSC_SDIO0 21
+#define TNETV107X_LPSC_UART0 22
+#define TNETV107X_LPSC_UART1 23
+#define TNETV107X_LPSC_TIMER0 24
+#define TNETV107X_LPSC_TIMER1 25
+#define TNETV107X_LPSC_WDT_ARM 26
+#define TNETV107X_LPSC_WDT_DSP 27
+#define TNETV107X_LPSC_SSP 28
+#define TNETV107X_LPSC_TDM0 29
+#define TNETV107X_LPSC_VLYNQ 30
+#define TNETV107X_LPSC_MCDMA 31
+#define TNETV107X_LPSC_USB0 32
+#define TNETV107X_LPSC_TDM1 33
+#define TNETV107X_LPSC_DEBUGSS 34
+#define TNETV107X_LPSC_ETHSS_RGMII 35
+#define TNETV107X_LPSC_SYSTEM 36
+#define TNETV107X_LPSC_IMCOP 37
+#define TNETV107X_LPSC_SPARE 38
+#define TNETV107X_LPSC_SDIO1 39
+#define TNETV107X_LPSC_USB1 40
+#define TNETV107X_LPSC_USBSS 41
+#define TNETV107X_LPSC_DDR2_EMIF1_VRST 42
+#define TNETV107X_LPSC_DDR2_EMIF2_VCTL_RST 43
+#define TNETV107X_LPSC_MAX 44
+#endif /* __DAVINCI_PSC_H */
--
1.7.9.5
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