[PATCH v3 07/10] ARM: dts: broadcom: bcmbca: Add spi controller node

William Zhang william.zhang at broadcom.com
Thu Jun 8 01:37:07 CEST 2023


Add support for HSSPI controller in ARMv7 chip dts files.

Port from linux patch:
Link: https://lore.kernel.org/r/20230207065826.285013-4-william.zhang@broadcom.com
Signed-off-by: William Zhang <william.zhang at broadcom.com>
---

Changes in v3: None
Changes in v2: None

 arch/arm/dts/bcm47622.dtsi | 18 ++++++++++++++++++
 arch/arm/dts/bcm63138.dtsi | 18 ++++++++++++++++++
 arch/arm/dts/bcm63148.dtsi | 18 ++++++++++++++++++
 arch/arm/dts/bcm63178.dtsi | 19 +++++++++++++++++++
 arch/arm/dts/bcm6756.dtsi  | 19 +++++++++++++++++++
 arch/arm/dts/bcm6846.dtsi  | 18 ++++++++++++++++++
 arch/arm/dts/bcm6855.dtsi  | 27 +++++++++++++++++++--------
 arch/arm/dts/bcm6878.dtsi  | 19 +++++++++++++++++++
 arch/arm/dts/bcm947622.dts |  4 ++++
 arch/arm/dts/bcm963138.dts |  4 ++++
 arch/arm/dts/bcm963148.dts |  4 ++++
 arch/arm/dts/bcm963178.dts |  4 ++++
 arch/arm/dts/bcm96756.dts  |  4 ++++
 arch/arm/dts/bcm96846.dts  |  4 ++++
 arch/arm/dts/bcm96855.dts  |  4 ++++
 arch/arm/dts/bcm96878.dts  |  4 ++++
 16 files changed, 180 insertions(+), 8 deletions(-)

diff --git a/arch/arm/dts/bcm47622.dtsi b/arch/arm/dts/bcm47622.dtsi
index c016e12b7372..86b1dff65aca 100644
--- a/arch/arm/dts/bcm47622.dtsi
+++ b/arch/arm/dts/bcm47622.dtsi
@@ -83,6 +83,12 @@
 			clock-div = <4>;
 			clock-mult = <1>;
 		};
+
+		hsspi_pll: hsspi-pll {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <200000000>;
+		};
 	};
 
 	psci {
@@ -114,6 +120,18 @@
 		#size-cells = <1>;
 		ranges = <0 0xff800000 0x800000>;
 
+		hsspi: spi at 1000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "brcm,bcm47622-hsspi", "brcm,bcmbca-hsspi-v1.0";
+			reg = <0x1000 0x600>;
+			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&hsspi_pll &hsspi_pll>;
+			clock-names = "hsspi", "pll";
+			num-cs = <8>;
+			status = "disabled";
+		};
+
 		uart0: serial at 12000 {
 			compatible = "arm,pl011", "arm,primecell";
 			reg = <0x12000 0x1000>;
diff --git a/arch/arm/dts/bcm63138.dtsi b/arch/arm/dts/bcm63138.dtsi
index 42b442aec9f4..2a673c39ba68 100644
--- a/arch/arm/dts/bcm63138.dtsi
+++ b/arch/arm/dts/bcm63138.dtsi
@@ -60,6 +60,12 @@
 			clock-div = <4>;
 			clock-mult = <1>;
 		};
+
+		hsspi_pll: hsspi-pll {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <400000000>;
+		};
 	};
 
 	/* ARM bus */
@@ -145,5 +151,17 @@
 			clock-names = "refclk";
 			status = "disabled";
 		};
+
+		hsspi: spi at 1000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "brcm,bcm63138-hsspi", "brcm,bcmbca-hsspi-v1.0";
+			reg = <0x1000 0x600>;
+			interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&hsspi_pll &hsspi_pll>;
+			clock-names = "hsspi", "pll";
+			num-cs = <8>;
+			status = "disabled";
+		};
 	};
 };
diff --git a/arch/arm/dts/bcm63148.dtsi b/arch/arm/dts/bcm63148.dtsi
index df5307b6b3af..d9aed2bd7ff0 100644
--- a/arch/arm/dts/bcm63148.dtsi
+++ b/arch/arm/dts/bcm63148.dtsi
@@ -59,6 +59,12 @@
 			#clock-cells = <0>;
 			clock-frequency = <50000000>;
 		};
+
+		hsspi_pll: hsspi-pll {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <400000000>;
+		};
 	};
 
 	psci {
@@ -99,5 +105,17 @@
 			clock-names = "refclk";
 			status = "disabled";
 		};
+
+		hsspi: spi at 1000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "brcm,bcm63148-hsspi", "brcm,bcmbca-hsspi-v1.0";
+			reg = <0x1000 0x600>;
+			interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&hsspi_pll &hsspi_pll>;
+			clock-names = "hsspi", "pll";
+			num-cs = <8>;
+			status = "disabled";
+		};
 	};
 };
diff --git a/arch/arm/dts/bcm63178.dtsi b/arch/arm/dts/bcm63178.dtsi
index cbd094dde6d0..4c94d62e1a21 100644
--- a/arch/arm/dts/bcm63178.dtsi
+++ b/arch/arm/dts/bcm63178.dtsi
@@ -70,6 +70,7 @@
 			#clock-cells = <0>;
 			clock-frequency = <200000000>;
 		};
+
 		uart_clk: uart-clk {
 			compatible = "fixed-factor-clock";
 			#clock-cells = <0>;
@@ -77,6 +78,12 @@
 			clock-div = <4>;
 			clock-mult = <1>;
 		};
+
+		hsspi_pll: hsspi-pll {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <200000000>;
+		};
 	};
 
 	psci {
@@ -108,6 +115,18 @@
 		#size-cells = <1>;
 		ranges = <0 0xff800000 0x800000>;
 
+		hsspi: spi at 1000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "brcm,bcm63178-hsspi", "brcm,bcmbca-hsspi-v1.0";
+			reg = <0x1000 0x600>;
+			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&hsspi_pll &hsspi_pll>;
+			clock-names = "hsspi", "pll";
+			num-cs = <8>;
+			status = "disabled";
+		};
+
 		uart0: serial at 12000 {
 			compatible = "arm,pl011", "arm,primecell";
 			reg = <0x12000 0x1000>;
diff --git a/arch/arm/dts/bcm6756.dtsi b/arch/arm/dts/bcm6756.dtsi
index ce1b59faf800..cfabd22b0251 100644
--- a/arch/arm/dts/bcm6756.dtsi
+++ b/arch/arm/dts/bcm6756.dtsi
@@ -87,6 +87,12 @@
 			clock-div = <4>;
 			clock-mult = <1>;
 		};
+
+		hsspi_pll: hsspi-pll {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <200000000>;
+		};
 	};
 
 	psci {
@@ -118,6 +124,19 @@
 		#size-cells = <1>;
 		ranges = <0 0xff800000 0x800000>;
 
+		hsspi: spi at 1000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "brcm,bcm6756-hsspi", "brcm,bcmbca-hsspi-v1.1";
+			reg = <0x1000 0x600>, <0x2610 0x4>;
+			reg-names = "hsspi", "spim-ctrl";
+			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&hsspi_pll &hsspi_pll>;
+			clock-names = "hsspi", "pll";
+			num-cs = <8>;
+			status = "disabled";
+		};
+
 		uart0: serial at 12000 {
 			compatible = "arm,pl011", "arm,primecell";
 			reg = <0x12000 0x1000>;
diff --git a/arch/arm/dts/bcm6846.dtsi b/arch/arm/dts/bcm6846.dtsi
index 8aa47a2583b2..05e5870474b0 100644
--- a/arch/arm/dts/bcm6846.dtsi
+++ b/arch/arm/dts/bcm6846.dtsi
@@ -60,6 +60,12 @@
 			#clock-cells = <0>;
 			clock-frequency = <200000000>;
 		};
+
+		hsspi_pll: hsspi-pll {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <400000000>;
+		};
 	};
 
 	psci {
@@ -99,5 +105,17 @@
 			clock-names = "refclk";
 			status = "disabled";
 		};
+
+		hsspi: spi at 1000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "brcm,bcm6846-hsspi", "brcm,bcmbca-hsspi-v1.0";
+			reg = <0x1000 0x600>;
+			interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&hsspi_pll &hsspi_pll>;
+			clock-names = "hsspi", "pll";
+			num-cs = <8>;
+			status = "disabled";
+		};
 	};
 };
diff --git a/arch/arm/dts/bcm6855.dtsi b/arch/arm/dts/bcm6855.dtsi
index 10c003a57c95..59680a9aa2f5 100644
--- a/arch/arm/dts/bcm6855.dtsi
+++ b/arch/arm/dts/bcm6855.dtsi
@@ -81,14 +81,6 @@
 			clock-mult = <1>;
 		};
 
-		hsspi_pll: hsspi-pll {
-			compatible = "fixed-factor-clock";
-			#clock-cells = <0>;
-			clocks = <&periph_clk>;
-			clock-mult = <2>;
-			clock-div = <1>;
-		};
-
 		wdt_clk: wdt-clk {
 			compatible = "fixed-factor-clock";
 			#clock-cells = <0>;
@@ -96,6 +88,12 @@
 			clock-div = <4>;
 			clock-mult = <1>;
 		};
+
+		hsspi_pll: hsspi-pll {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <200000000>;
+		};
 	};
 
 	psci {
@@ -128,6 +126,19 @@
 		ranges = <0 0xff800000 0x800000>;
 		bootph-all;
 
+		hsspi: spi at 1000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "brcm,bcm6855-hsspi", "brcm,bcmbca-hsspi-v1.1";
+			reg = <0x1000 0x600>, <0x2610 0x4>;
+			reg-names = "hsspi", "spim-ctrl";
+			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&hsspi_pll &hsspi_pll>;
+			clock-names = "hsspi", "pll";
+			num-cs = <8>;
+			status = "disabled";
+		};
+
 		uart0: serial at 12000 {
 			compatible = "arm,pl011", "arm,primecell";
 			reg = <0x12000 0x1000>;
diff --git a/arch/arm/dts/bcm6878.dtsi b/arch/arm/dts/bcm6878.dtsi
index 1e8b5fa96c25..ab08d2662162 100644
--- a/arch/arm/dts/bcm6878.dtsi
+++ b/arch/arm/dts/bcm6878.dtsi
@@ -60,6 +60,7 @@
 			#clock-cells = <0>;
 			clock-frequency = <200000000>;
 		};
+
 		uart_clk: uart-clk {
 			compatible = "fixed-factor-clock";
 			#clock-cells = <0>;
@@ -67,6 +68,12 @@
 			clock-div = <4>;
 			clock-mult = <1>;
 		};
+
+		hsspi_pll: hsspi-pll {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <200000000>;
+		};
 	};
 
 	psci {
@@ -99,6 +106,18 @@
 		#size-cells = <1>;
 		ranges = <0 0xff800000 0x800000>;
 
+		hsspi: spi at 1000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "brcm,bcm6878-hsspi", "brcm,bcmbca-hsspi-v1.0";
+			reg = <0x1000 0x600>;
+			interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&hsspi_pll &hsspi_pll>;
+			clock-names = "hsspi", "pll";
+			num-cs = <8>;
+			status = "disabled";
+		};
+
 		uart0: serial at 12000 {
 			compatible = "arm,pl011", "arm,primecell";
 			reg = <0x12000 0x1000>;
diff --git a/arch/arm/dts/bcm947622.dts b/arch/arm/dts/bcm947622.dts
index 6f083724ab8e..93b8ce22678d 100644
--- a/arch/arm/dts/bcm947622.dts
+++ b/arch/arm/dts/bcm947622.dts
@@ -28,3 +28,7 @@
 &uart0 {
 	status = "okay";
 };
+
+&hsspi {
+	status = "okay";
+};
diff --git a/arch/arm/dts/bcm963138.dts b/arch/arm/dts/bcm963138.dts
index 6158a8733554..b3c57e6efc25 100644
--- a/arch/arm/dts/bcm963138.dts
+++ b/arch/arm/dts/bcm963138.dts
@@ -28,3 +28,7 @@
 &uart0 {
 	status = "okay";
 };
+
+&hsspi {
+	status = "okay";
+};
diff --git a/arch/arm/dts/bcm963148.dts b/arch/arm/dts/bcm963148.dts
index 98f6a6d09f50..1f5d6d783f09 100644
--- a/arch/arm/dts/bcm963148.dts
+++ b/arch/arm/dts/bcm963148.dts
@@ -28,3 +28,7 @@
 &uart0 {
 	status = "okay";
 };
+
+&hsspi {
+	status = "okay";
+};
diff --git a/arch/arm/dts/bcm963178.dts b/arch/arm/dts/bcm963178.dts
index fa096e9cde23..d036e99dd8d1 100644
--- a/arch/arm/dts/bcm963178.dts
+++ b/arch/arm/dts/bcm963178.dts
@@ -28,3 +28,7 @@
 &uart0 {
 	status = "okay";
 };
+
+&hsspi {
+	status = "okay";
+};
diff --git a/arch/arm/dts/bcm96756.dts b/arch/arm/dts/bcm96756.dts
index 9a4a87ba9c8a..8b104f3fb14a 100644
--- a/arch/arm/dts/bcm96756.dts
+++ b/arch/arm/dts/bcm96756.dts
@@ -28,3 +28,7 @@
 &uart0 {
 	status = "okay";
 };
+
+&hsspi {
+	status = "okay";
+};
diff --git a/arch/arm/dts/bcm96846.dts b/arch/arm/dts/bcm96846.dts
index c70ebccabc19..55852c229608 100644
--- a/arch/arm/dts/bcm96846.dts
+++ b/arch/arm/dts/bcm96846.dts
@@ -28,3 +28,7 @@
 &uart0 {
 	status = "okay";
 };
+
+&hsspi {
+	status = "okay";
+};
diff --git a/arch/arm/dts/bcm96855.dts b/arch/arm/dts/bcm96855.dts
index e4e740c73e97..cac2a40ef5c1 100644
--- a/arch/arm/dts/bcm96855.dts
+++ b/arch/arm/dts/bcm96855.dts
@@ -28,3 +28,7 @@
 &uart0 {
 	status = "okay";
 };
+
+&hsspi {
+	status = "okay";
+};
diff --git a/arch/arm/dts/bcm96878.dts b/arch/arm/dts/bcm96878.dts
index 8fbc175cb452..b7af8ade7a9d 100644
--- a/arch/arm/dts/bcm96878.dts
+++ b/arch/arm/dts/bcm96878.dts
@@ -28,3 +28,7 @@
 &uart0 {
 	status = "okay";
 };
+
+&hsspi {
+	status = "okay";
+};
-- 
2.37.3

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