* [PATCH v3 1/9] arm64: dts: ls1046a: Enable usb3-lpm-capable for usb3 node
2022-09-22 21:40 [PATCH v3 0/9] accumulated dts updates for ls1046a Li Yang
@ 2022-09-22 21:40 ` Li Yang
2022-09-22 21:40 ` [PATCH v3 2/9] arm64: dts: ls1046a: Add the PME interrupt and big-endian to PCIe EP nodes Li Yang
` (8 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Li Yang @ 2022-09-22 21:40 UTC (permalink / raw)
To: shawnguo, devicetree
Cc: robh+dt, linux-arm-kernel, linux-kernel, Li Yang, Ran Wang
Enable USB3 HW LPM feature for ls1046a.
Signed-off-by: Ran Wang <ran.wang_1@nxp.com>
Signed-off-by: Li Yang <leoyang.li@nxp.com>
---
arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
index feab604322cf..ddae3cb0a977 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
@@ -717,6 +717,7 @@ usb0: usb@2f00000 {
snps,quirk-frame-length-adjustment = <0x20>;
snps,dis_rxdet_inp3_quirk;
snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
+ usb3-lpm-capable;
};
usb1: usb@3000000 {
@@ -727,6 +728,7 @@ usb1: usb@3000000 {
snps,quirk-frame-length-adjustment = <0x20>;
snps,dis_rxdet_inp3_quirk;
snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
+ usb3-lpm-capable;
};
usb2: usb@3100000 {
@@ -737,6 +739,7 @@ usb2: usb@3100000 {
snps,quirk-frame-length-adjustment = <0x20>;
snps,dis_rxdet_inp3_quirk;
snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
+ usb3-lpm-capable;
};
sata: sata@3200000 {
--
2.37.1
_______________________________________________
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH v3 2/9] arm64: dts: ls1046a: Add the PME interrupt and big-endian to PCIe EP nodes
2022-09-22 21:40 [PATCH v3 0/9] accumulated dts updates for ls1046a Li Yang
2022-09-22 21:40 ` [PATCH v3 1/9] arm64: dts: ls1046a: Enable usb3-lpm-capable for usb3 node Li Yang
@ 2022-09-22 21:40 ` Li Yang
2022-09-22 21:40 ` [PATCH v3 3/9] arm64: dts: ls1046a: Add big-endian property for PCIe nodes Li Yang
` (7 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Li Yang @ 2022-09-22 21:40 UTC (permalink / raw)
To: shawnguo, devicetree
Cc: robh+dt, linux-arm-kernel, linux-kernel, Xiaowei Bao, Li Yang
From: Xiaowei Bao <xiaowei.bao@nxp.com>
Add the PME interrupt porperty and big-endian property in PCIe EP nodes.
Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Li Yang <leoyang.li@nxp.com>
---
arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
index ddae3cb0a977..8002d83b341b 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
@@ -813,8 +813,11 @@ pcie_ep1: pcie_ep@3400000 {
reg = <0x00 0x03400000 0x0 0x00100000>,
<0x40 0x00000000 0x8 0x00000000>;
reg-names = "regs", "addr_space";
+ interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "pme";
num-ib-windows = <6>;
num-ob-windows = <8>;
+ big-endian;
status = "disabled";
};
@@ -849,8 +852,11 @@ pcie_ep2: pcie_ep@3500000 {
reg = <0x00 0x03500000 0x0 0x00100000>,
<0x48 0x00000000 0x8 0x00000000>;
reg-names = "regs", "addr_space";
+ interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "pme";
num-ib-windows = <6>;
num-ob-windows = <8>;
+ big-endian;
status = "disabled";
};
@@ -885,8 +891,11 @@ pcie_ep3: pcie_ep@3600000 {
reg = <0x00 0x03600000 0x0 0x00100000>,
<0x50 0x00000000 0x8 0x00000000>;
reg-names = "regs", "addr_space";
+ interrupts = <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "pme";
num-ib-windows = <6>;
num-ob-windows = <8>;
+ big-endian;
status = "disabled";
};
--
2.37.1
_______________________________________________
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^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH v3 3/9] arm64: dts: ls1046a: Add big-endian property for PCIe nodes
2022-09-22 21:40 [PATCH v3 0/9] accumulated dts updates for ls1046a Li Yang
2022-09-22 21:40 ` [PATCH v3 1/9] arm64: dts: ls1046a: Enable usb3-lpm-capable for usb3 node Li Yang
2022-09-22 21:40 ` [PATCH v3 2/9] arm64: dts: ls1046a: Add the PME interrupt and big-endian to PCIe EP nodes Li Yang
@ 2022-09-22 21:40 ` Li Yang
2022-09-22 21:40 ` [PATCH v3 4/9] arm64: dts: ls1046a: add missing dma ranges property Li Yang
` (6 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Li Yang @ 2022-09-22 21:40 UTC (permalink / raw)
To: shawnguo, devicetree
Cc: robh+dt, linux-arm-kernel, linux-kernel, Hou Zhiqiang, Li Yang
From: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Add the big-endian property for LS1046A PCIe RC nodes.
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: Li Yang <leoyang.li@nxp.com>
---
arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
index 8002d83b341b..a0619a45f3b8 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
@@ -805,6 +805,7 @@ pcie1: pcie@3400000 {
<0000 0 0 2 &gic GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>,
<0000 0 0 3 &gic GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>,
<0000 0 0 4 &gic GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
+ big-endian;
status = "disabled";
};
@@ -844,6 +845,7 @@ pcie2: pcie@3500000 {
<0000 0 0 2 &gic GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
<0000 0 0 3 &gic GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
<0000 0 0 4 &gic GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
+ big-endian;
status = "disabled";
};
@@ -883,6 +885,7 @@ pcie3: pcie@3600000 {
<0000 0 0 2 &gic GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>,
<0000 0 0 3 &gic GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>,
<0000 0 0 4 &gic GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
+ big-endian;
status = "disabled";
};
--
2.37.1
_______________________________________________
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH v3 4/9] arm64: dts: ls1046a: add missing dma ranges property
2022-09-22 21:40 [PATCH v3 0/9] accumulated dts updates for ls1046a Li Yang
` (2 preceding siblings ...)
2022-09-22 21:40 ` [PATCH v3 3/9] arm64: dts: ls1046a: Add big-endian property for PCIe nodes Li Yang
@ 2022-09-22 21:40 ` Li Yang
2022-09-22 21:40 ` [PATCH v3 5/9] arm64: dts: ls1046a: make dma-coherent global to the SoC Li Yang
` (5 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Li Yang @ 2022-09-22 21:40 UTC (permalink / raw)
To: shawnguo, devicetree
Cc: robh+dt, linux-arm-kernel, linux-kernel, Laurentiu Tudor, Li Yang
From: Laurentiu Tudor <laurentiu.tudor@nxp.com>
These chips have a 48-bit address size so make sure that the dma-ranges
reflects this. Otherwise the linux kernel's dma sub-system will set
the default dma masks to full 64-bit, badly breaking dmas.
Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Signed-off-by: Li Yang <leoyang.li@nxp.com>
---
arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
index a0619a45f3b8..27033c558e3e 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
@@ -272,6 +272,7 @@ soc: soc {
#address-cells = <2>;
#size-cells = <2>;
ranges;
+ dma-ranges = <0x0 0x0 0x0 0x0 0x10000 0x00000000>;
ddr: memory-controller@1080000 {
compatible = "fsl,qoriq-memory-controller";
--
2.37.1
_______________________________________________
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^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH v3 5/9] arm64: dts: ls1046a: make dma-coherent global to the SoC
2022-09-22 21:40 [PATCH v3 0/9] accumulated dts updates for ls1046a Li Yang
` (3 preceding siblings ...)
2022-09-22 21:40 ` [PATCH v3 4/9] arm64: dts: ls1046a: add missing dma ranges property Li Yang
@ 2022-09-22 21:40 ` Li Yang
2022-09-22 21:40 ` [PATCH v3 6/9] arm64: dts: ls1046a: use a pseudo-bus to constrain usb and sata dma size Li Yang
` (4 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Li Yang @ 2022-09-22 21:40 UTC (permalink / raw)
To: shawnguo, devicetree
Cc: robh+dt, linux-arm-kernel, linux-kernel, Li Yang, Laurentiu Tudor
LS1046a is mostly dma coherent with a few exceptions(e.g. edma) so add
the dma-coherent property at the soc level in the device tree and drop
the instances where it's specifically added to a few select devices.
Also use the newly added dma-noncoherent property for exceptions.
Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Signed-off-by: Li Yang <leoyang.li@nxp.com>
---
arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
index 27033c558e3e..2a445c455b6b 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
@@ -273,6 +273,7 @@ soc: soc {
#size-cells = <2>;
ranges;
dma-ranges = <0x0 0x0 0x0 0x0 0x10000 0x00000000>;
+ dma-coherent;
ddr: memory-controller@1080000 {
compatible = "fsl,qoriq-memory-controller";
@@ -355,7 +356,6 @@ crypto: crypto@1700000 {
ranges = <0x0 0x00 0x1700000 0x100000>;
reg = <0x00 0x1700000 0x0 0x100000>;
interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
- dma-coherent;
sec_jr0: jr@10000 {
compatible = "fsl,sec-v5.4-job-ring",
@@ -708,6 +708,7 @@ edma0: dma-controller@2c00000 {
QORIQ_CLK_PLL_DIV(2)>,
<&clockgen QORIQ_CLK_PLATFORM_PLL
QORIQ_CLK_PLL_DIV(2)>;
+ dma-noncoherent;
};
usb0: usb@2f00000 {
@@ -794,7 +795,6 @@ pcie1: pcie@3400000 {
#address-cells = <3>;
#size-cells = <2>;
device_type = "pci";
- dma-coherent;
num-viewport = <8>;
bus-range = <0x0 0xff>;
ranges = <0x81000000 0x0 0x00000000 0x40 0x00010000 0x0 0x00010000 /* downstream I/O */
@@ -834,7 +834,6 @@ pcie2: pcie@3500000 {
#address-cells = <3>;
#size-cells = <2>;
device_type = "pci";
- dma-coherent;
num-viewport = <8>;
bus-range = <0x0 0xff>;
ranges = <0x81000000 0x0 0x00000000 0x48 0x00010000 0x0 0x00010000 /* downstream I/O */
@@ -874,7 +873,6 @@ pcie3: pcie@3600000 {
#address-cells = <3>;
#size-cells = <2>;
device_type = "pci";
- dma-coherent;
num-viewport = <8>;
bus-range = <0x0 0xff>;
ranges = <0x81000000 0x0 0x00000000 0x50 0x00010000 0x0 0x00010000 /* downstream I/O */
--
2.37.1
_______________________________________________
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^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH v3 6/9] arm64: dts: ls1046a: use a pseudo-bus to constrain usb and sata dma size
2022-09-22 21:40 [PATCH v3 0/9] accumulated dts updates for ls1046a Li Yang
` (4 preceding siblings ...)
2022-09-22 21:40 ` [PATCH v3 5/9] arm64: dts: ls1046a: make dma-coherent global to the SoC Li Yang
@ 2022-09-22 21:40 ` Li Yang
2022-09-22 21:40 ` [PATCH v3 7/9] arm64: dts: ls1046a: add gpios based i2c recovery information Li Yang
` (3 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Li Yang @ 2022-09-22 21:40 UTC (permalink / raw)
To: shawnguo, devicetree
Cc: robh+dt, linux-arm-kernel, linux-kernel, Laurentiu Tudor,
Robin Murphy, Li Yang
From: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Wrap the usb and sata controllers in an intermediate simple-bus and use
it to constrain the dma address size of these usb controllers to the 40
bits that they generate toward the interconnect. This is required
because the SoC uses 48 bits address sizes and this mismatch would lead
to smmu context faults because the usb generates 40-bit addresses while
the smmu page tables are populated with 48-bit wide addresses.
Suggested-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Signed-off-by: Li Yang <leoyang.li@nxp.com>
---
.../arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 90 ++++++++++---------
1 file changed, 49 insertions(+), 41 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
index 2a445c455b6b..4d56735b5361 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
@@ -711,47 +711,55 @@ QORIQ_CLK_PLL_DIV(2)>,
dma-noncoherent;
};
- usb0: usb@2f00000 {
- compatible = "snps,dwc3";
- reg = <0x0 0x2f00000 0x0 0x10000>;
- interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
- dr_mode = "host";
- snps,quirk-frame-length-adjustment = <0x20>;
- snps,dis_rxdet_inp3_quirk;
- snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
- usb3-lpm-capable;
- };
-
- usb1: usb@3000000 {
- compatible = "snps,dwc3";
- reg = <0x0 0x3000000 0x0 0x10000>;
- interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
- dr_mode = "host";
- snps,quirk-frame-length-adjustment = <0x20>;
- snps,dis_rxdet_inp3_quirk;
- snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
- usb3-lpm-capable;
- };
-
- usb2: usb@3100000 {
- compatible = "snps,dwc3";
- reg = <0x0 0x3100000 0x0 0x10000>;
- interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
- dr_mode = "host";
- snps,quirk-frame-length-adjustment = <0x20>;
- snps,dis_rxdet_inp3_quirk;
- snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
- usb3-lpm-capable;
- };
-
- sata: sata@3200000 {
- compatible = "fsl,ls1046a-ahci";
- reg = <0x0 0x3200000 0x0 0x10000>,
- <0x0 0x20140520 0x0 0x4>;
- reg-names = "ahci", "sata-ecc";
- interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
- QORIQ_CLK_PLL_DIV(2)>;
+ aux_bus: aux_bus {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ compatible = "simple-bus";
+ ranges;
+ dma-ranges = <0x0 0x0 0x0 0x0 0x100 0x00000000>;
+
+ usb0: usb@2f00000 {
+ compatible = "snps,dwc3";
+ reg = <0x0 0x2f00000 0x0 0x10000>;
+ interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
+ dr_mode = "host";
+ snps,quirk-frame-length-adjustment = <0x20>;
+ snps,dis_rxdet_inp3_quirk;
+ snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
+ usb3-lpm-capable;
+ };
+
+ usb1: usb@3000000 {
+ compatible = "snps,dwc3";
+ reg = <0x0 0x3000000 0x0 0x10000>;
+ interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
+ dr_mode = "host";
+ snps,quirk-frame-length-adjustment = <0x20>;
+ snps,dis_rxdet_inp3_quirk;
+ snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
+ usb3-lpm-capable;
+ };
+
+ usb2: usb@3100000 {
+ compatible = "snps,dwc3";
+ reg = <0x0 0x3100000 0x0 0x10000>;
+ interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
+ dr_mode = "host";
+ snps,quirk-frame-length-adjustment = <0x20>;
+ snps,dis_rxdet_inp3_quirk;
+ snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
+ usb3-lpm-capable;
+ };
+
+ sata: sata@3200000 {
+ compatible = "fsl,ls1046a-ahci";
+ reg = <0x0 0x3200000 0x0 0x10000>,
+ <0x0 0x20140520 0x0 0x4>;
+ reg-names = "ahci", "sata-ecc";
+ interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
+ QORIQ_CLK_PLL_DIV(2)>;
+ };
};
msi1: msi-controller@1580000 {
--
2.37.1
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^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH v3 7/9] arm64: dts: ls1046a: add gpios based i2c recovery information
2022-09-22 21:40 [PATCH v3 0/9] accumulated dts updates for ls1046a Li Yang
` (5 preceding siblings ...)
2022-09-22 21:40 ` [PATCH v3 6/9] arm64: dts: ls1046a: use a pseudo-bus to constrain usb and sata dma size Li Yang
@ 2022-09-22 21:40 ` Li Yang
2022-09-22 21:40 ` [PATCH v3 8/9] arm64: dts: ls1046a-qds: add mmio based mdio-mux nodes for FPGA Li Yang
` (2 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Li Yang @ 2022-09-22 21:40 UTC (permalink / raw)
To: shawnguo, devicetree
Cc: robh+dt, linux-arm-kernel, linux-kernel, Li Yang, Zhang Ying
Add scl-gpios property for i2c recovery and add SoC specific
compatible string for SoC specific fixup.
Signed-off-by: Zhang Ying <ying.zhang22455@nxp.com>
Signed-off-by: Li Yang <leoyang.li@nxp.com>
---
arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
index 4d56735b5361..b8967f2027ac 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
@@ -11,6 +11,7 @@
#include <dt-bindings/clock/fsl,qoriq-clockgen.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/thermal/thermal.h>
+#include <dt-bindings/gpio/gpio.h>
/ {
compatible = "fsl,ls1046a";
@@ -501,7 +502,7 @@ dspi: spi@2100000 {
};
i2c0: i2c@2180000 {
- compatible = "fsl,vf610-i2c";
+ compatible = "fsl,ls1046a-i2c", "fsl,vf610-i2c";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x0 0x2180000 0x0 0x10000>;
@@ -515,35 +516,38 @@ i2c0: i2c@2180000 {
};
i2c1: i2c@2190000 {
- compatible = "fsl,vf610-i2c";
+ compatible = "fsl,ls1046a-i2c", "fsl,vf610-i2c";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x0 0x2190000 0x0 0x10000>;
interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
QORIQ_CLK_PLL_DIV(2)>;
+ scl-gpios = <&gpio3 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "disabled";
};
i2c2: i2c@21a0000 {
- compatible = "fsl,vf610-i2c";
+ compatible = "fsl,ls1046a-i2c", "fsl,vf610-i2c";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x0 0x21a0000 0x0 0x10000>;
interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
QORIQ_CLK_PLL_DIV(2)>;
+ scl-gpios = <&gpio3 10 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "disabled";
};
i2c3: i2c@21b0000 {
- compatible = "fsl,vf610-i2c";
+ compatible = "fsl,ls1046a-i2c", "fsl,vf610-i2c";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x0 0x21b0000 0x0 0x10000>;
interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
QORIQ_CLK_PLL_DIV(2)>;
+ scl-gpios = <&gpio3 12 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "disabled";
};
--
2.37.1
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^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH v3 8/9] arm64: dts: ls1046a-qds: add mmio based mdio-mux nodes for FPGA
2022-09-22 21:40 [PATCH v3 0/9] accumulated dts updates for ls1046a Li Yang
` (6 preceding siblings ...)
2022-09-22 21:40 ` [PATCH v3 7/9] arm64: dts: ls1046a: add gpios based i2c recovery information Li Yang
@ 2022-09-22 21:40 ` Li Yang
2022-09-22 21:40 ` [PATCH v3 9/9] arm64: dts: ls1046a-qds: Modify the qspi flash frequency Li Yang
2022-10-23 13:24 ` [PATCH v3 0/9] accumulated dts updates for ls1046a Shawn Guo
9 siblings, 0 replies; 11+ messages in thread
From: Li Yang @ 2022-09-22 21:40 UTC (permalink / raw)
To: shawnguo, devicetree
Cc: robh+dt, linux-arm-kernel, linux-kernel, Li Yang, Camelia Groza,
Pankaj Bansal
There is mmio based mdio mux function in the FPGA device on ls1046a-qds
board. Add the mmio based mdio-mux nodes to ls1043a-qds boards and
add simple-mfd as a compatbile for the FPGA node to reflect the
multi-function nature of it.
Signed-off-by: Camelia Groza <camelia.groza@nxp.com>
Signed-off-by: Pankaj Bansal <pankaj.bansal@nxp.com>
Signed-off-by: Li Yang <leoyang.li@nxp.com>
---
.../boot/dts/freescale/fsl-ls1046a-qds.dts | 155 +++++++++++++++++-
1 file changed, 153 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
index eec62c63dafe..f969173fb337 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
@@ -3,7 +3,7 @@
* Device Tree Include file for Freescale Layerscape-1046A family SoC.
*
* Copyright 2016 Freescale Semiconductor, Inc.
- * Copyright 2018 NXP
+ * Copyright 2018-2019 NXP
*
* Shaohui Xie <Shaohui.Xie@nxp.com>
*/
@@ -17,14 +17,26 @@ / {
compatible = "fsl,ls1046a-qds", "fsl,ls1046a";
aliases {
+ emi1-slot1 = &ls1046mdio_s1;
+ emi1-slot2 = &ls1046mdio_s2;
+ emi1-slot4 = &ls1046mdio_s4;
gpio0 = &gpio0;
gpio1 = &gpio1;
gpio2 = &gpio2;
gpio3 = &gpio3;
+ qsgmii-s2-p1 = &qsgmii_phy_s2_p1;
+ qsgmii-s2-p2 = &qsgmii_phy_s2_p2;
+ qsgmii-s2-p3 = &qsgmii_phy_s2_p3;
+ qsgmii-s2-p4 = &qsgmii_phy_s2_p4;
serial0 = &duart0;
serial1 = &duart1;
serial2 = &duart2;
serial3 = &duart3;
+ sgmii-s1-p1 = &sgmii_phy_s1_p1;
+ sgmii-s1-p2 = &sgmii_phy_s1_p2;
+ sgmii-s1-p3 = &sgmii_phy_s1_p3;
+ sgmii-s1-p4 = &sgmii_phy_s1_p4;
+ sgmii-s4-p1 = &sgmii_phy_s4_p1;
};
chosen {
@@ -153,8 +165,9 @@ nand@1,0 {
};
fpga: board-control@2,0 {
- compatible = "fsl,ls1046aqds-fpga", "fsl,fpga-qixis";
+ compatible = "fsl,ls1046aqds-fpga", "fsl,fpga-qixis", "simple-mfd";
reg = <0x2 0x0 0x0000100>;
+ ranges = <0 2 0 0x100>;
};
};
@@ -177,3 +190,141 @@ qflash0: flash@0 {
};
#include "fsl-ls1046-post.dtsi"
+
+&fman0 {
+ ethernet@e0000 {
+ phy-handle = <&qsgmii_phy_s2_p1>;
+ phy-connection-type = "sgmii";
+ };
+
+ ethernet@e2000 {
+ phy-handle = <&sgmii_phy_s4_p1>;
+ phy-connection-type = "sgmii";
+ };
+
+ ethernet@e4000 {
+ phy-handle = <&rgmii_phy1>;
+ phy-connection-type = "rgmii";
+ };
+
+ ethernet@e6000 {
+ phy-handle = <&rgmii_phy2>;
+ phy-connection-type = "rgmii";
+ };
+
+ ethernet@e8000 {
+ phy-handle = <&sgmii_phy_s1_p3>;
+ phy-connection-type = "sgmii";
+ };
+
+ ethernet@ea000 {
+ phy-handle = <&sgmii_phy_s1_p4>;
+ phy-connection-type = "sgmii";
+ };
+
+ ethernet@f0000 { /* DTSEC9/10GEC1 */
+ phy-handle = <&sgmii_phy_s1_p1>;
+ phy-connection-type = "xgmii";
+ };
+
+ ethernet@f2000 { /* DTSEC10/10GEC2 */
+ phy-handle = <&sgmii_phy_s1_p2>;
+ phy-connection-type = "xgmii";
+ };
+};
+
+&fpga {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ mdio-mux-emi1 {
+ compatible = "mdio-mux-mmioreg", "mdio-mux";
+ mdio-parent-bus = <&mdio0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x54 1>; /* BRDCFG4 */
+ mux-mask = <0xe0>; /* EMI1 */
+
+ /* On-board RGMII1 PHY */
+ ls1046mdio0: mdio@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ rgmii_phy1: ethernet-phy@1 { /* MAC3 */
+ reg = <0x1>;
+ };
+ };
+
+ /* On-board RGMII2 PHY */
+ ls1046mdio1: mdio@1 {
+ reg = <0x20>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ rgmii_phy2: ethernet-phy@2 { /* MAC4 */
+ reg = <0x2>;
+ };
+ };
+
+ /* Slot 1 */
+ ls1046mdio_s1: mdio@2 {
+ reg = <0x40>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+
+ sgmii_phy_s1_p1: ethernet-phy@1c {
+ reg = <0x1c>;
+ };
+
+ sgmii_phy_s1_p2: ethernet-phy@1d {
+ reg = <0x1d>;
+ };
+
+ sgmii_phy_s1_p3: ethernet-phy@1e {
+ reg = <0x1e>;
+ };
+
+ sgmii_phy_s1_p4: ethernet-phy@1f {
+ reg = <0x1f>;
+ };
+ };
+
+ /* Slot 2 */
+ ls1046mdio_s2: mdio@3 {
+ reg = <0x60>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+
+ qsgmii_phy_s2_p1: ethernet-phy@8 {
+ reg = <0x8>;
+ };
+
+ qsgmii_phy_s2_p2: ethernet-phy@9 {
+ reg = <0x9>;
+ };
+
+ qsgmii_phy_s2_p3: ethernet-phy@a {
+ reg = <0xa>;
+ };
+
+ qsgmii_phy_s2_p4: ethernet-phy@b {
+ reg = <0xb>;
+ };
+ };
+
+ /* Slot 4 */
+ ls1046mdio_s4: mdio@5 {
+ reg = <0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+
+ sgmii_phy_s4_p1: ethernet-phy@1c {
+ reg = <0x1c>;
+ };
+ };
+ };
+};
--
2.37.1
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^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH v3 9/9] arm64: dts: ls1046a-qds: Modify the qspi flash frequency
2022-09-22 21:40 [PATCH v3 0/9] accumulated dts updates for ls1046a Li Yang
` (7 preceding siblings ...)
2022-09-22 21:40 ` [PATCH v3 8/9] arm64: dts: ls1046a-qds: add mmio based mdio-mux nodes for FPGA Li Yang
@ 2022-09-22 21:40 ` Li Yang
2022-10-23 13:24 ` [PATCH v3 0/9] accumulated dts updates for ls1046a Shawn Guo
9 siblings, 0 replies; 11+ messages in thread
From: Li Yang @ 2022-09-22 21:40 UTC (permalink / raw)
To: shawnguo, devicetree
Cc: robh+dt, linux-arm-kernel, linux-kernel, Pankaj Bansal, Li Yang
From: Pankaj Bansal <pankaj.bansal@nxp.com>
The qspi flash in ls1046a QDS board can operate at 50MHz frequency.
Therefore, update the maximum supported freq in dts file.
Signed-off-by: Pankaj Bansal <pankaj.bansal@nxp.com>
Signed-off-by: Li Yang <leoyang.li@nxp.com>
---
arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
index f969173fb337..b2fcbba60d3a 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
@@ -182,7 +182,7 @@ qflash0: flash@0 {
compatible = "spansion,m25p80";
#address-cells = <1>;
#size-cells = <1>;
- spi-max-frequency = <20000000>;
+ spi-max-frequency = <50000000>;
spi-rx-bus-width = <4>;
spi-tx-bus-width = <4>;
reg = <0>;
--
2.37.1
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^ permalink raw reply related [flat|nested] 11+ messages in thread* Re: [PATCH v3 0/9] accumulated dts updates for ls1046a
2022-09-22 21:40 [PATCH v3 0/9] accumulated dts updates for ls1046a Li Yang
` (8 preceding siblings ...)
2022-09-22 21:40 ` [PATCH v3 9/9] arm64: dts: ls1046a-qds: Modify the qspi flash frequency Li Yang
@ 2022-10-23 13:24 ` Shawn Guo
9 siblings, 0 replies; 11+ messages in thread
From: Shawn Guo @ 2022-10-23 13:24 UTC (permalink / raw)
To: Li Yang; +Cc: devicetree, robh+dt, linux-arm-kernel, linux-kernel
On Thu, Sep 22, 2022 at 04:40:21PM -0500, Li Yang wrote:
> v2 updates:
> - Style fixes
> - Updated to use MACROs for interrupt and gpio property
> - Remove dma-coherent for remaining nodes under SoC
>
> v3 updates:
> - Added dma-noncoherent exception for edma
I probably forgot to reply, but v2 of the series has landed on v6.1-rc1.
So please send updates against v6.1-rc1.
Shawn
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^ permalink raw reply [flat|nested] 11+ messages in thread