projects / openwrt / staging / blogic.git / blob
? search:


e8e122817931e8b67b1dfb953374f58e9161a571
[openwrt/staging/blogic.git] /
1 From f5d83b714e304d5f3229da434af2eeea033c4f5d Mon Sep 17 00:00:00 2001
2 From: William Zhang <william.zhang@broadcom.com>
3 Date: Mon, 6 Feb 2023 22:58:15 -0800
4 Subject: [PATCH] arm64: dts: broadcom: bcmbca: Add spi controller node
5
6 Add support for HSSPI controller in ARMv8 chip dts files.
7
8 Signed-off-by: William Zhang <william.zhang@broadcom.com>
9 Link: https://lore.kernel.org/r/20230207065826.285013-5-william.zhang@broadcom.com
10 Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
11 ---
12 .../boot/dts/broadcom/bcmbca/bcm4908.dtsi | 18 +++++++++++++++++
13 .../boot/dts/broadcom/bcmbca/bcm4912.dtsi | 20 +++++++++++++++++++
14 .../boot/dts/broadcom/bcmbca/bcm63146.dtsi | 19 ++++++++++++++++++
15 .../boot/dts/broadcom/bcmbca/bcm63158.dtsi | 19 ++++++++++++++++++
16 .../boot/dts/broadcom/bcmbca/bcm6813.dtsi | 20 +++++++++++++++++++
17 .../boot/dts/broadcom/bcmbca/bcm6856.dtsi | 18 +++++++++++++++++
18 .../boot/dts/broadcom/bcmbca/bcm6858.dtsi | 18 +++++++++++++++++
19 .../boot/dts/broadcom/bcmbca/bcm94908.dts | 4 ++++
20 .../boot/dts/broadcom/bcmbca/bcm94912.dts | 4 ++++
21 .../boot/dts/broadcom/bcmbca/bcm963146.dts | 4 ++++
22 .../boot/dts/broadcom/bcmbca/bcm963158.dts | 4 ++++
23 .../boot/dts/broadcom/bcmbca/bcm96813.dts | 4 ++++
24 .../boot/dts/broadcom/bcmbca/bcm96856.dts | 4 ++++
25 .../boot/dts/broadcom/bcmbca/bcm96858.dts | 4 ++++
26 14 files changed, 160 insertions(+)
27
28 --- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi
29 +++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi
30 @@ -107,6 +107,12 @@
31 clock-frequency = <50000000>;
32 clock-output-names = "periph";
33 };
34 +
35 + hsspi_pll: hsspi-pll {
36 + compatible = "fixed-clock";
37 + #clock-cells = <0>;
38 + clock-frequency = <400000000>;
39 + };
40 };
41
42 soc {
43 @@ -531,6 +537,18 @@
44 #size-cells = <0>;
45 };
46
47 + hsspi: spi@1000{
48 + #address-cells = <1>;
49 + #size-cells = <0>;
50 + compatible = "brcm,bcm4908-hsspi", "brcm,bcmbca-hsspi-v1.0";
51 + reg = <0x1000 0x600>;
52 + interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
53 + clocks = <&hsspi_pll &hsspi_pll>;
54 + clock-names = "hsspi", "pll";
55 + num-cs = <8>;
56 + status = "disabled";
57 + };
58 +
59 nand-controller@1800 {
60 #address-cells = <1>;
61 #size-cells = <0>;
62 --- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm4912.dtsi
63 +++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm4912.dtsi
64 @@ -79,6 +79,7 @@
65 #clock-cells = <0>;
66 clock-frequency = <200000000>;
67 };
68 +
69 uart_clk: uart-clk {
70 compatible = "fixed-factor-clock";
71 #clock-cells = <0>;
72 @@ -86,6 +87,12 @@
73 clock-div = <4>;
74 clock-mult = <1>;
75 };
76 +
77 + hsspi_pll: hsspi-pll {
78 + compatible = "fixed-clock";
79 + #clock-cells = <0>;
80 + clock-frequency = <200000000>;
81 + };
82 };
83
84 psci {
85 @@ -117,6 +124,19 @@
86 #size-cells = <1>;
87 ranges = <0x0 0x0 0xff800000 0x800000>;
88
89 + hsspi: spi@1000 {
90 + #address-cells = <1>;
91 + #size-cells = <0>;
92 + compatible = "brcm,bcm4912-hsspi", "brcm,bcmbca-hsspi-v1.1";
93 + reg = <0x1000 0x600>, <0x2610 0x4>;
94 + reg-names = "hsspi", "spim-ctrl";
95 + interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
96 + clocks = <&hsspi_pll &hsspi_pll>;
97 + clock-names = "hsspi", "pll";
98 + num-cs = <8>;
99 + status = "disabled";
100 + };
101 +
102 uart0: serial@12000 {
103 compatible = "arm,pl011", "arm,primecell";
104 reg = <0x12000 0x1000>;
105 --- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm63146.dtsi
106 +++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm63146.dtsi
107 @@ -60,6 +60,7 @@
108 #clock-cells = <0>;
109 clock-frequency = <200000000>;
110 };
111 +
112 uart_clk: uart-clk {
113 compatible = "fixed-factor-clock";
114 #clock-cells = <0>;
115 @@ -67,6 +68,12 @@
116 clock-div = <4>;
117 clock-mult = <1>;
118 };
119 +
120 + hsspi_pll: hsspi-pll {
121 + compatible = "fixed-clock";
122 + #clock-cells = <0>;
123 + clock-frequency = <200000000>;
124 + };
125 };
126
127 psci {
128 @@ -99,6 +106,18 @@
129 #size-cells = <1>;
130 ranges = <0x0 0x0 0xff800000 0x800000>;
131
132 + hsspi: spi@1000 {
133 + #address-cells = <1>;
134 + #size-cells = <0>;
135 + compatible = "brcm,bcm63146-hsspi", "brcm,bcmbca-hsspi-v1.0";
136 + reg = <0x1000 0x600>;
137 + interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
138 + clocks = <&hsspi_pll &hsspi_pll>;
139 + clock-names = "hsspi", "pll";
140 + num-cs = <8>;
141 + status = "disabled";
142 + };
143 +
144 uart0: serial@12000 {
145 compatible = "arm,pl011", "arm,primecell";
146 reg = <0x12000 0x1000>;
147 --- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm63158.dtsi
148 +++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm63158.dtsi
149 @@ -79,6 +79,7 @@
150 #clock-cells = <0>;
151 clock-frequency = <200000000>;
152 };
153 +
154 uart_clk: uart-clk {
155 compatible = "fixed-factor-clock";
156 #clock-cells = <0>;
157 @@ -86,6 +87,12 @@
158 clock-div = <4>;
159 clock-mult = <1>;
160 };
161 +
162 + hsspi_pll: hsspi-pll {
163 + compatible = "fixed-clock";
164 + #clock-cells = <0>;
165 + clock-frequency = <400000000>;
166 + };
167 };
168
169 psci {
170 @@ -117,6 +124,18 @@
171 #size-cells = <1>;
172 ranges = <0x0 0x0 0xff800000 0x800000>;
173
174 + hsspi: spi@1000 {
175 + #address-cells = <1>;
176 + #size-cells = <0>;
177 + compatible = "brcm,bcm63158-hsspi", "brcm,bcmbca-hsspi-v1.0";
178 + reg = <0x1000 0x600>;
179 + interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
180 + clocks = <&hsspi_pll &hsspi_pll>;
181 + clock-names = "hsspi", "pll";
182 + num-cs = <8>;
183 + status = "disabled";
184 + };
185 +
186 uart0: serial@12000 {
187 compatible = "arm,pl011", "arm,primecell";
188 reg = <0x12000 0x1000>;
189 --- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm6813.dtsi
190 +++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm6813.dtsi
191 @@ -79,6 +79,7 @@
192 #clock-cells = <0>;
193 clock-frequency = <200000000>;
194 };
195 +
196 uart_clk: uart-clk {
197 compatible = "fixed-factor-clock";
198 #clock-cells = <0>;
199 @@ -86,6 +87,12 @@
200 clock-div = <4>;
201 clock-mult = <1>;
202 };
203 +
204 + hsspi_pll: hsspi-pll {
205 + compatible = "fixed-clock";
206 + #clock-cells = <0>;
207 + clock-frequency = <200000000>;
208 + };
209 };
210
211 psci {
212 @@ -117,6 +124,19 @@
213 #size-cells = <1>;
214 ranges = <0x0 0x0 0xff800000 0x800000>;
215
216 + hsspi: spi@1000 {
217 + #address-cells = <1>;
218 + #size-cells = <0>;
219 + compatible = "brcm,bcm6813-hsspi", "brcm,bcmbca-hsspi-v1.1";
220 + reg = <0x1000 0x600>, <0x2610 0x4>;
221 + reg-names = "hsspi", "spim-ctrl";
222 + interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
223 + clocks = <&hsspi_pll &hsspi_pll>;
224 + clock-names = "hsspi", "pll";
225 + num-cs = <8>;
226 + status = "disabled";
227 + };
228 +
229 uart0: serial@12000 {
230 compatible = "arm,pl011", "arm,primecell";
231 reg = <0x12000 0x1000>;
232 --- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm6856.dtsi
233 +++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm6856.dtsi
234 @@ -60,6 +60,12 @@
235 #clock-cells = <0>;
236 clock-frequency = <200000000>;
237 };
238 +
239 + hsspi_pll: hsspi-pll {
240 + compatible = "fixed-clock";
241 + #clock-cells = <0>;
242 + clock-frequency = <400000000>;
243 + };
244 };
245
246 psci {
247 @@ -100,5 +106,17 @@
248 clock-names = "refclk";
249 status = "disabled";
250 };
251 +
252 + hsspi: spi@1000 {
253 + #address-cells = <1>;
254 + #size-cells = <0>;
255 + compatible = "brcm,bcm6856-hsspi", "brcm,bcmbca-hsspi-v1.0";
256 + reg = <0x1000 0x600>;
257 + interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
258 + clocks = <&hsspi_pll &hsspi_pll>;
259 + clock-names = "hsspi", "pll";
260 + num-cs = <8>;
261 + status = "disabled";
262 + };
263 };
264 };
265 --- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm6858.dtsi
266 +++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm6858.dtsi
267 @@ -78,6 +78,12 @@
268 #clock-cells = <0>;
269 clock-frequency = <200000000>;
270 };
271 +
272 + hsspi_pll: hsspi-pll {
273 + compatible = "fixed-clock";
274 + #clock-cells = <0>;
275 + clock-frequency = <400000000>;
276 + };
277 };
278
279 psci {
280 @@ -137,5 +143,17 @@
281 clock-names = "refclk";
282 status = "disabled";
283 };
284 +
285 + hsspi: spi@1000 {
286 + #address-cells = <1>;
287 + #size-cells = <0>;
288 + compatible = "brcm,bcm6858-hsspi", "brcm,bcmbca-hsspi-v1.0";
289 + reg = <0x1000 0x600>;
290 + interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
291 + clocks = <&hsspi_pll &hsspi_pll>;
292 + clock-names = "hsspi", "pll";
293 + num-cs = <8>;
294 + status = "disabled";
295 + };
296 };
297 };
298 --- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm94908.dts
299 +++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm94908.dts
300 @@ -28,3 +28,7 @@
301 &uart0 {
302 status = "okay";
303 };
304 +
305 +&hsspi {
306 + status = "okay";
307 +};
308 --- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm94912.dts
309 +++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm94912.dts
310 @@ -28,3 +28,7 @@
311 &uart0 {
312 status = "okay";
313 };
314 +
315 +&hsspi {
316 + status = "okay";
317 +};
318 --- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm963146.dts
319 +++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm963146.dts
320 @@ -28,3 +28,7 @@
321 &uart0 {
322 status = "okay";
323 };
324 +
325 +&hsspi {
326 + status = "okay";
327 +};
328 --- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm963158.dts
329 +++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm963158.dts
330 @@ -28,3 +28,7 @@
331 &uart0 {
332 status = "okay";
333 };
334 +
335 +&hsspi {
336 + status = "okay";
337 +};
338 --- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm96813.dts
339 +++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm96813.dts
340 @@ -28,3 +28,7 @@
341 &uart0 {
342 status = "okay";
343 };
344 +
345 +&hsspi {
346 + status = "okay";
347 +};
348 --- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm96856.dts
349 +++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm96856.dts
350 @@ -28,3 +28,7 @@
351 &uart0 {
352 status = "okay";
353 };
354 +
355 +&hsspi {
356 + status = "okay";
357 +};
358 --- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm96858.dts
359 +++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm96858.dts
360 @@ -28,3 +28,7 @@
361 &uart0 {
362 status = "okay";
363 };
364 +
365 +&hsspi {
366 + status = "okay";
367 +};
John Crispins staging tree