2 * ARM Ltd. Versatile Express
4 * Motherboard Express uATX
9 * RS1 memory map ("ARM Cortex-A Series memory map" in the board's
10 * Technical Reference Manual)
12 * WARNING! The hardware described in this file is independent from the
13 * original variant (vexpress-v2m.dtsi), but there is a strong
14 * correspondence between the two configurations.
16 * TAKE CARE WHEN MAINTAINING THIS FILE TO PROPAGATE ANY RELEVANT
17 * CHANGES TO vexpress-v2m.dtsi!
22 arm,v2m_timer = &v2m_timer01;
26 compatible = "simple-bus";
27 arm,vexpress,site = <0>;
28 arm,v2m-memory-map = "rs1";
29 #address-cells = <2>; /* SMB chipselect number and offset */
31 #interrupt-cells = <1>;
34 compatible = "arm,vexpress-flash", "cfi-flash";
35 reg = <0 0x00000000 0x04000000>,
36 <4 0x00000000 0x04000000>;
41 compatible = "arm,vexpress-psram", "mtd-ram";
42 reg = <1 0x00000000 0x02000000>;
47 compatible = "arm,vexpress-vram";
48 reg = <2 0x00000000 0x00800000>;
52 compatible = "smsc,lan9118", "smsc,lan9115";
53 reg = <2 0x02000000 0x10000>;
59 vdd33a-supply = <&v2m_fixed_3v3>;
60 vddvario-supply = <&v2m_fixed_3v3>;
64 compatible = "nxp,usb-isp1761";
65 reg = <2 0x03000000 0x20000>;
71 compatible = "arm,amba-bus", "simple-bus";
74 ranges = <0 3 0 0x200000>;
76 v2m_sysreg: sysreg@010000 {
77 compatible = "arm,vexpress-sysreg";
78 reg = <0x010000 0x1000>;
83 v2m_sysctl: sysctl@020000 {
84 compatible = "arm,sp810", "arm,primecell";
85 reg = <0x020000 0x1000>;
86 clocks = <&v2m_refclk32khz>, <&v2m_refclk1mhz>, <&smbclk>;
87 clock-names = "refclk", "timclk", "apb_pclk";
89 clock-output-names = "timerclken0", "timerclken1", "timerclken2", "timerclken3";
93 v2m_i2c_pcie: i2c@030000 {
94 compatible = "arm,versatile-i2c";
95 reg = <0x030000 0x1000>;
101 compatible = "idt,89hpes32h8";
107 compatible = "arm,pl041", "arm,primecell";
108 reg = <0x040000 0x1000>;
111 clock-names = "apb_pclk";
115 compatible = "arm,pl180", "arm,primecell";
116 reg = <0x050000 0x1000>;
118 cd-gpios = <&v2m_sysreg 0 0>;
119 wp-gpios = <&v2m_sysreg 1 0>;
120 max-frequency = <12000000>;
121 vmmc-supply = <&v2m_fixed_3v3>;
122 clocks = <&v2m_clk24mhz>, <&smbclk>;
123 clock-names = "mclk", "apb_pclk";
127 compatible = "arm,pl050", "arm,primecell";
128 reg = <0x060000 0x1000>;
130 clocks = <&v2m_clk24mhz>, <&smbclk>;
131 clock-names = "KMIREFCLK", "apb_pclk";
135 compatible = "arm,pl050", "arm,primecell";
136 reg = <0x070000 0x1000>;
138 clocks = <&v2m_clk24mhz>, <&smbclk>;
139 clock-names = "KMIREFCLK", "apb_pclk";
142 v2m_serial0: uart@090000 {
143 compatible = "arm,pl011", "arm,primecell";
144 reg = <0x090000 0x1000>;
146 clocks = <&v2m_oscclk2>, <&smbclk>;
147 clock-names = "uartclk", "apb_pclk";
150 v2m_serial1: uart@0a0000 {
151 compatible = "arm,pl011", "arm,primecell";
152 reg = <0x0a0000 0x1000>;
154 clocks = <&v2m_oscclk2>, <&smbclk>;
155 clock-names = "uartclk", "apb_pclk";
158 v2m_serial2: uart@0b0000 {
159 compatible = "arm,pl011", "arm,primecell";
160 reg = <0x0b0000 0x1000>;
162 clocks = <&v2m_oscclk2>, <&smbclk>;
163 clock-names = "uartclk", "apb_pclk";
166 v2m_serial3: uart@0c0000 {
167 compatible = "arm,pl011", "arm,primecell";
168 reg = <0x0c0000 0x1000>;
170 clocks = <&v2m_oscclk2>, <&smbclk>;
171 clock-names = "uartclk", "apb_pclk";
175 compatible = "arm,sp805", "arm,primecell";
176 reg = <0x0f0000 0x1000>;
178 clocks = <&v2m_refclk32khz>, <&smbclk>;
179 clock-names = "wdogclk", "apb_pclk";
182 v2m_timer01: timer@110000 {
183 compatible = "arm,sp804", "arm,primecell";
184 reg = <0x110000 0x1000>;
186 clocks = <&v2m_sysctl 0>, <&v2m_sysctl 1>, <&smbclk>;
187 clock-names = "timclken1", "timclken2", "apb_pclk";
190 v2m_timer23: timer@120000 {
191 compatible = "arm,sp804", "arm,primecell";
192 reg = <0x120000 0x1000>;
194 clocks = <&v2m_sysctl 2>, <&v2m_sysctl 3>, <&smbclk>;
195 clock-names = "timclken1", "timclken2", "apb_pclk";
199 v2m_i2c_dvi: i2c@160000 {
200 compatible = "arm,versatile-i2c";
201 reg = <0x160000 0x1000>;
203 #address-cells = <1>;
207 compatible = "sil,sii9022-tpi", "sil,sii9022";
212 compatible = "sil,sii9022-cpi", "sil,sii9022";
218 compatible = "arm,pl031", "arm,primecell";
219 reg = <0x170000 0x1000>;
222 clock-names = "apb_pclk";
225 compact-flash@1a0000 {
226 compatible = "arm,vexpress-cf", "ata-generic";
227 reg = <0x1a0000 0x100
233 compatible = "arm,pl111", "arm,primecell";
234 reg = <0x1f0000 0x1000>;
236 clocks = <&v2m_oscclk1>, <&smbclk>;
237 clock-names = "clcdclk", "apb_pclk";
241 v2m_fixed_3v3: fixedregulator@0 {
242 compatible = "regulator-fixed";
243 regulator-name = "3V3";
244 regulator-min-microvolt = <3300000>;
245 regulator-max-microvolt = <3300000>;
249 v2m_clk24mhz: clk24mhz {
250 compatible = "fixed-clock";
252 clock-frequency = <24000000>;
253 clock-output-names = "v2m:clk24mhz";
256 v2m_refclk1mhz: refclk1mhz {
257 compatible = "fixed-clock";
259 clock-frequency = <1000000>;
260 clock-output-names = "v2m:refclk1mhz";
263 v2m_refclk32khz: refclk32khz {
264 compatible = "fixed-clock";
266 clock-frequency = <32768>;
267 clock-output-names = "v2m:refclk32khz";
271 compatible = "arm,vexpress,config-bus";
272 arm,vexpress,config-bridge = <&v2m_sysreg>;
275 /* MCC static memory clock */
276 compatible = "arm,vexpress-osc";
277 arm,vexpress-sysreg,func = <1 0>;
278 freq-range = <25000000 60000000>;
280 clock-output-names = "v2m:oscclk0";
285 compatible = "arm,vexpress-osc";
286 arm,vexpress-sysreg,func = <1 1>;
287 freq-range = <23750000 63500000>;
289 clock-output-names = "v2m:oscclk1";
293 /* IO FPGA peripheral clock */
294 compatible = "arm,vexpress-osc";
295 arm,vexpress-sysreg,func = <1 2>;
296 freq-range = <24000000 24000000>;
298 clock-output-names = "v2m:oscclk2";
302 /* Logic level voltage */
303 compatible = "arm,vexpress-volt";
304 arm,vexpress-sysreg,func = <2 0>;
305 regulator-name = "VIO";
311 /* MCC internal operating temperature */
312 compatible = "arm,vexpress-temp";
313 arm,vexpress-sysreg,func = <4 0>;
318 compatible = "arm,vexpress-reset";
319 arm,vexpress-sysreg,func = <5 0>;
323 compatible = "arm,vexpress-muxfpga";
324 arm,vexpress-sysreg,func = <7 0>;
328 compatible = "arm,vexpress-shutdown";
329 arm,vexpress-sysreg,func = <8 0>;
333 compatible = "arm,vexpress-reboot";
334 arm,vexpress-sysreg,func = <9 0>;
338 compatible = "arm,vexpress-dvimode";
339 arm,vexpress-sysreg,func = <11 0>;