@@ -1,17 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Copyright Altera Corporation (C) 2014. All rights reserved.
- *
- * 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 <http://www.gnu.org/licenses/>.
*/
#include <dt-bindings/interrupt-controller/arm-gic.h>
@@ -21,11 +10,6 @@
#address-cells = <1>;
#size-cells = <1>;
- chosen {
- tick-timer = &timer2;
- u-boot,dm-pre-reloc;
- };
-
cpus {
#address-cells = <1>;
#size-cells = <0>;
@@ -60,7 +44,6 @@
device_type = "soc";
interrupt-parent = <&intc>;
ranges;
- u-boot,dm-pre-reloc;
amba {
compatible = "simple-bus";
@@ -85,6 +68,7 @@
#dma-requests = <32>;
clocks = <&l4_main_clk>;
clock-names = "apb_pclk";
+ microcode-cached;
};
};
@@ -99,35 +83,29 @@
clkmgr@ffd04000 {
compatible = "altr,clk-mgr";
reg = <0xffd04000 0x1000>;
- u-boot,dm-pre-reloc;
clocks {
#address-cells = <1>;
#size-cells = <0>;
- u-boot,dm-pre-reloc;
cb_intosc_hs_div2_clk: cb_intosc_hs_div2_clk {
#clock-cells = <0>;
compatible = "fixed-clock";
- u-boot,dm-pre-reloc;
};
cb_intosc_ls_clk: cb_intosc_ls_clk {
#clock-cells = <0>;
compatible = "fixed-clock";
- u-boot,dm-pre-reloc;
};
f2s_free_clk: f2s_free_clk {
#clock-cells = <0>;
compatible = "fixed-clock";
- u-boot,dm-pre-reloc;
};
osc1: osc1 {
#clock-cells = <0>;
compatible = "fixed-clock";
- u-boot,dm-pre-reloc;
};
main_pll: main_pll@40 {
@@ -138,7 +116,6 @@
clocks = <&osc1>, <&cb_intosc_ls_clk>,
<&f2s_free_clk>;
reg = <0x40>;
- u-boot,dm-pre-reloc;
main_mpu_base_clk: main_mpu_base_clk {
#clock-cells = <0>;
@@ -152,7 +129,6 @@
compatible = "altr,socfpga-a10-perip-clk";
clocks = <&main_pll>;
div-reg = <0x144 0 11>;
- u-boot,dm-pre-reloc;
};
main_emaca_clk: main_emaca_clk@68 {
@@ -228,7 +204,6 @@
clocks = <&osc1>, <&cb_intosc_ls_clk>,
<&f2s_free_clk>, <&main_periph_ref_clk>;
reg = <0xC0>;
- u-boot,dm-pre-reloc;
peri_mpu_base_clk: peri_mpu_base_clk {
#clock-cells = <0>;
@@ -242,7 +217,6 @@
compatible = "altr,socfpga-a10-perip-clk";
clocks = <&periph_pll>;
div-reg = <0x144 16 11>;
- u-boot,dm-pre-reloc;
};
peri_emaca_clk: peri_emaca_clk@e8 {
@@ -318,7 +292,6 @@
<&osc1>, <&cb_intosc_hs_div2_clk>,
<&f2s_free_clk>;
reg = <0x64>;
- u-boot,dm-pre-reloc;
};
s2f_user1_free_clk: s2f_user1_free_clk@104 {
@@ -345,7 +318,6 @@
compatible = "altr,socfpga-a10-perip-clk";
clocks = <&noc_free_clk>;
fixed-divider = <4>;
- u-boot,dm-pre-reloc;
};
l4_main_clk: l4_main_clk {
@@ -395,13 +367,28 @@
clk-gate = <0xC8 11>;
};
- nand_clk: nand_clk {
+ nand_x_clk: nand_x_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-a10-gate-clk";
clocks = <&l4_mp_clk>;
clk-gate = <0xC8 10>;
};
+ nand_ecc_clk: nand_ecc_clk {
+ #clock-cells = <0>;
+ compatible = "altr,socfpga-a10-gate-clk";
+ clocks = <&nand_x_clk>;
+ clk-gate = <0xC8 10>;
+ };
+
+ nand_clk: nand_clk {
+ #clock-cells = <0>;
+ compatible = "altr,socfpga-a10-gate-clk";
+ clocks = <&nand_x_clk>;
+ fixed-divider = <4>;
+ clk-gate = <0xC8 10>;
+ };
+
spi_m_clk: spi_m_clk {
#clock-cells = <0>;
compatible = "altr,socfpga-a10-gate-clk";
@@ -496,11 +483,11 @@
#size-cells = <0>;
compatible = "snps,dw-apb-gpio";
reg = <0xffc02900 0x100>;
+ resets = <&rst GPIO0_RESET>;
status = "disabled";
porta: gpio-controller@0 {
compatible = "snps,dw-apb-gpio-port";
- bank-name = "porta";
gpio-controller;
#gpio-cells = <2>;
snps,nr-gpios = <29>;
@@ -516,11 +503,11 @@
#size-cells = <0>;
compatible = "snps,dw-apb-gpio";
reg = <0xffc02a00 0x100>;
+ resets = <&rst GPIO1_RESET>;
status = "disabled";
portb: gpio-controller@0 {
compatible = "snps,dw-apb-gpio-port";
- bank-name = "portb";
gpio-controller;
#gpio-cells = <2>;
snps,nr-gpios = <29>;
@@ -536,11 +523,11 @@
#size-cells = <0>;
compatible = "snps,dw-apb-gpio";
reg = <0xffc02b00 0x100>;
+ resets = <&rst GPIO2_RESET>;
status = "disabled";
portc: gpio-controller@0 {
compatible = "snps,dw-apb-gpio-port";
- bank-name = "portc";
gpio-controller;
#gpio-cells = <2>;
snps,nr-gpios = <27>;
@@ -568,7 +555,6 @@
interrupts = <0 105 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&l4_sp_clk>;
resets = <&rst I2C0_RESET>;
- reset-names = "i2c";
status = "disabled";
};
@@ -580,7 +566,6 @@
interrupts = <0 106 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&l4_sp_clk>;
resets = <&rst I2C1_RESET>;
- reset-names = "i2c";
status = "disabled";
};
@@ -592,7 +577,6 @@
interrupts = <0 107 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&l4_sp_clk>;
resets = <&rst I2C2_RESET>;
- reset-names = "i2c";
status = "disabled";
};
@@ -604,7 +588,6 @@
interrupts = <0 108 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&l4_sp_clk>;
resets = <&rst I2C3_RESET>;
- reset-names = "i2c";
status = "disabled";
};
@@ -616,7 +599,19 @@
interrupts = <0 109 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&l4_sp_clk>;
resets = <&rst I2C4_RESET>;
- reset-names = "i2c";
+ status = "disabled";
+ };
+
+ spi0: spi@ffda4000 {
+ compatible = "snps,dw-apb-ssi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0xffda4000 0x100>;
+ interrupts = <0 101 4>;
+ num-cs = <4>;
+ /*32bit_access;*/
+ clocks = <&spi_m_clk>;
+ resets = <&rst SPIM0_RESET>;
status = "disabled";
};
@@ -626,16 +621,16 @@
#size-cells = <0>;
reg = <0xffda5000 0x100>;
interrupts = <0 102 4>;
- num-chipselect = <4>;
- bus-num = <0>;
+ num-cs = <4>;
/*32bit_access;*/
tx-dma-channel = <&pdma 16>;
rx-dma-channel = <&pdma 17>;
clocks = <&spi_m_clk>;
+ resets = <&rst SPIM1_RESET>;
status = "disabled";
};
- sdr: sdr@ffc25000 {
+ sdr: sdr@ffcfb100 {
compatible = "altr,sdr-ctl", "syscon";
reg = <0xffcfb100 0x80>;
};
@@ -667,13 +662,13 @@
nand: nand@ffb90000 {
#address-cells = <1>;
#size-cells = <1>;
- compatible = "denali,denali-nand-dt", "altr,socfpga-denali-nand";
- reg = <0xffb90000 0x20>,
- <0xffb80000 0x1000>;
+ compatible = "altr,socfpga-denali-nand";
+ reg = <0xffb90000 0x72000>,
+ <0xffb80000 0x10000>;
reg-names = "nand_data", "denali_reg";
interrupts = <0 99 4>;
- dma-mask = <0xffffffff>;
- clocks = <&nand_clk>;
+ clocks = <&nand_clk>, <&nand_x_clk>, <&nand_ecc_clk>;
+ clock-names = "nand", "nand_x", "ecc";
resets = <&rst NAND_RESET>;
status = "disabled";
};
@@ -759,6 +754,7 @@
cdns,fifo-width = <4>;
cdns,trigger-address = <0x00000000>;
clocks = <&qspi_clk>;
+ resets = <&rst QSPI_RESET>;
status = "disabled";
};
@@ -767,7 +763,6 @@
compatible = "altr,rst-mgr";
reg = <0xffd05000 0x100>;
altr,modrst-offset = <0x20>;
- u-boot,dm-pre-reloc;
};
scu: snoop-control-unit@ffffc000 {
@@ -785,7 +780,7 @@
timer@ffffc600 {
compatible = "arm,cortex-a9-twd-timer";
reg = <0xffffc600 0x100>;
- interrupts = <1 13 0xf04>;
+ interrupts = <1 13 0xf01>;
clocks = <&mpu_periph_clk>;
};
@@ -795,6 +790,8 @@
reg = <0xffc02700 0x100>;
clocks = <&l4_sp_clk>;
clock-names = "timer";
+ resets = <&rst SPTIMER0_RESET>;
+ reset-names = "timer";
};
timer1: timer1@ffc02800 {
@@ -803,6 +800,8 @@
reg = <0xffc02800 0x100>;
clocks = <&l4_sp_clk>;
clock-names = "timer";
+ resets = <&rst SPTIMER1_RESET>;
+ reset-names = "timer";
};
timer2: timer2@ffd00000 {
@@ -811,7 +810,8 @@
reg = <0xffd00000 0x100>;
clocks = <&l4_sys_free_clk>;
clock-names = "timer";
- u-boot,dm-pre-reloc;
+ resets = <&rst L4SYSTIMER0_RESET>;
+ reset-names = "timer";
};
timer3: timer3@ffd00100 {
@@ -820,6 +820,8 @@
reg = <0xffd01000 0x100>;
clocks = <&l4_sys_free_clk>;
clock-names = "timer";
+ resets = <&rst L4SYSTIMER1_RESET>;
+ reset-names = "timer";
};
uart0: serial0@ffc02000 {
@@ -881,6 +883,7 @@
reg = <0xffd00200 0x100>;
interrupts = <0 119 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&l4_sys_free_clk>;
+ resets = <&rst L4WD0_RESET>;
status = "disabled";
};
@@ -889,6 +892,7 @@
reg = <0xffd00300 0x100>;
interrupts = <0 120 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&l4_sys_free_clk>;
+ resets = <&rst L4WD1_RESET>;
status = "disabled";
};
};
@@ -1,20 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2015 Altera Corporation <www.altera.com>
- *
- * 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.
- *
- * 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-
#include "socfpga_arria10.dtsi"
/ {
@@ -24,7 +11,6 @@
aliases {
ethernet0 = &gmac0;
serial0 = &uart1;
- i2c0 = &i2c1;
};
chosen {
@@ -36,7 +22,6 @@
name = "memory";
device_type = "memory";
reg = <0x0 0x40000000>; /* 1GB */
- u-boot,dm-pre-reloc;
};
a10leds {
@@ -63,8 +48,21 @@
};
};
+ ref_033v: 033-v-ref {
+ compatible = "regulator-fixed";
+ regulator-name = "0.33V";
+ regulator-min-microvolt = <330000>;
+ regulator-max-microvolt = <330000>;
+ };
+
soc {
- u-boot,dm-pre-reloc;
+ clkmgr@ffd04000 {
+ clocks {
+ osc1 {
+ clock-frequency = <25000000>;
+ };
+ };
+ };
};
};
@@ -123,6 +121,10 @@
compatible = "altr,a10sr-reset";
#reset-cells = <1>;
};
+
+ ps_alarm {
+ compatible = "altr,a10sr-hwmon";
+ };
};
};
@@ -137,6 +139,26 @@
i2c-sda-falling-time-ns = <6000>;
i2c-scl-falling-time-ns = <6000>;
+ adc@14 {
+ compatible = "lltc,ltc2497";
+ reg = <0x14>;
+ vref-supply = <&ref_033v>;
+ };
+
+ adc@16 {
+ compatible = "lltc,ltc2497";
+ reg = <0x16>;
+ vref-supply = <&ref_033v>;
+ };
+
+ lcd: lcd@28 {
+ compatible = "newhaven,nhd-0216k3z-nsw-bbw";
+ reg = <0x28>;
+ height = <2>;
+ width = <16>;
+ brightness = <8>;
+ };
+
eeprom@51 {
compatible = "atmel,24c32";
reg = <0x51>;
@@ -148,6 +170,11 @@
reg = <0x68>;
};
+ max@4c {
+ compatible = "max1619";
+ reg = <0x4c>;
+ };
+
ltc@5c {
compatible = "ltc2977";
reg = <0x5c>;
@@ -155,7 +182,6 @@
};
&uart1 {
- u-boot,dm-pre-reloc;
status = "okay";
};
@@ -167,16 +193,3 @@
&watchdog1 {
status = "okay";
};
-
-/* Clock available early */
-&main_periph_ref_clk {
- u-boot,dm-pre-reloc;
-};
-
-&l4_mp_clk {
- u-boot,dm-pre-reloc;
-};
-
-&l4_sp_clk {
- u-boot,dm-pre-reloc;
-};
@@ -1,47 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2014-2015 Altera Corporation <www.altera.com>
- *
- * 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.
- *
- * 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/dts-v1/;
#include "socfpga_arria10_socdk.dtsi"
-#include "socfpga_arria10_socdk_sdmmc_handoff.dtsi"
-#include "socfpga_arria10_handoff_u-boot.dtsi"
-
-/ {
- chosen {
- firmware-loader = <&fs_loader0>;
- };
-
- fs_loader0: fs-loader {
- u-boot,dm-pre-reloc;
- compatible = "u-boot,fs-loader";
- phandlepart = <&mmc 1>;
- };
-};
-
-&fpga_mgr {
- u-boot,dm-pre-reloc;
- altr,bitstream = "fit_spl_fpga.itb";
-};
&mmc {
- u-boot,dm-pre-reloc;
status = "okay";
- num-slots = <1>;
cap-sd-highspeed;
+ cap-mmc-highspeed;
broken-cd;
bus-width = <4>;
};
@@ -57,20 +25,3 @@
<48 IRQ_TYPE_LEVEL_HIGH>;
};
};
-
-/* Clock available early */
-&main_sdmmc_clk {
- u-boot,dm-pre-reloc;
-};
-
-&peri_sdmmc_clk {
- u-boot,dm-pre-reloc;
-};
-
-&sdmmc_free_clk {
- u-boot,dm-pre-reloc;
-};
-
-&sdmmc_clk {
- u-boot,dm-pre-reloc;
-};