From: Hari Prasath <Hari.PrasathGE@microchip.com>
To: <nicolas.ferre@microchip.com>, <claudiu.beznea@microchip.com>,
<davem@davemloft.net>, <krzysztof.kozlowski+dt@linaro.org>,
<alexandre.belloni@bootlin.com>, <arnd@arndb.de>,
<olof@lixom.net>, <soc@kernel.org>, <manikandan.m@microchip.com>,
<michael@walle.cc>, <horatiu.vultur@microchip.com>,
<kavyasree.kotagiri@microchip.com>, <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <durai.manickamkr@microchip.com>
Cc: <Hari.PrasathGE@microchip.com>
Subject: [linux][PATCH 2/6] ARM: dts: at91: sam9x60: Move flexcom definitions to the SoC dtsi
Date: Wed, 7 Sep 2022 14:50:50 +0530 [thread overview]
Message-ID: <20220907092054.29915-3-Hari.PrasathGE@microchip.com> (raw)
In-Reply-To: <20220907092054.29915-1-Hari.PrasathGE@microchip.com>
Move the flexcom definitions to the SoC specifc DTSI file retaining only
the pinmux and desired functions in the board specific DTS file of
sam9x60ek.
Signed-off-by: Hari Prasath <Hari.PrasathGE@microchip.com>
Signed-off-by: Manikandan M <manikandan.m@microchip.com>
Signed-off-by: Durai Manickam KR <durai.manickamkr@microchip.com>
---
arch/arm/boot/dts/at91-sam9x60ek.dts | 34 +-----------------
arch/arm/boot/dts/sam9x60.dtsi | 52 ++++++++++++++++++++++++++--
2 files changed, 51 insertions(+), 35 deletions(-)
diff --git a/arch/arm/boot/dts/at91-sam9x60ek.dts b/arch/arm/boot/dts/at91-sam9x60ek.dts
index b9b7a235ef89..9d9e50c77794 100644
--- a/arch/arm/boot/dts/at91-sam9x60ek.dts
+++ b/arch/arm/boot/dts/at91-sam9x60ek.dts
@@ -211,15 +211,10 @@
status = "okay";
i2c0: i2c@600 {
- compatible = "microchip,sam9x60-i2c";
- reg = <0x600 0x200>;
- interrupts = <5 IRQ_TYPE_LEVEL_HIGH 7>;
#address-cells = <1>;
#size-cells = <0>;
- clocks = <&pmc PMC_TYPE_PERIPHERAL 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flx0_default>;
- atmel,fifo-size = <16>;
i2c-analog-filter;
i2c-digital-filter;
i2c-digital-filter-width-ns = <35>;
@@ -239,16 +234,8 @@
status = "disabled";
spi4: spi@400 {
- compatible = "microchip,sam9x60-spi", "atmel,at91rm9200-spi";
- reg = <0x400 0x200>;
- interrupts = <13 IRQ_TYPE_LEVEL_HIGH 7>;
- clocks = <&pmc PMC_TYPE_PERIPHERAL 13>;
- clock-names = "spi_clk";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flx4_default>;
- atmel,fifo-size = <16>;
- #address-cells = <1>;
- #size-cells = <0>;
status = "disabled";
};
};
@@ -258,22 +245,8 @@
status = "okay";
uart5: serial@200 {
- compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart";
- reg = <0x200 0x200>;
- interrupts = <14 IRQ_TYPE_LEVEL_HIGH 7>;
- dmas = <&dma0
- (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
- AT91_XDMAC_DT_PERID(10))>,
- <&dma0
- (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
- AT91_XDMAC_DT_PERID(11))>;
- dma-names = "tx", "rx";
- clocks = <&pmc PMC_TYPE_PERIPHERAL 14>;
- clock-names = "usart";
- pinctrl-0 = <&pinctrl_flx5_default>;
pinctrl-names = "default";
- atmel,use-dma-rx;
- atmel,use-dma-tx;
+ pinctrl-0 = <&pinctrl_flx5_default>;
status = "okay";
};
};
@@ -283,15 +256,10 @@
status = "okay";
i2c6: i2c@600 {
- compatible = "microchip,sam9x60-i2c";
- reg = <0x600 0x200>;
- interrupts = <9 IRQ_TYPE_LEVEL_HIGH 7>;
#address-cells = <1>;
#size-cells = <0>;
- clocks = <&pmc PMC_TYPE_PERIPHERAL 9>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flx6_default>;
- atmel,fifo-size = <16>;
i2c-analog-filter;
i2c-digital-filter;
i2c-digital-filter-width-ns = <35>;
diff --git a/arch/arm/boot/dts/sam9x60.dtsi b/arch/arm/boot/dts/sam9x60.dtsi
index d3f60f6a456d..f0e0dc20de1b 100644
--- a/arch/arm/boot/dts/sam9x60.dtsi
+++ b/arch/arm/boot/dts/sam9x60.dtsi
@@ -169,6 +169,16 @@
#size-cells = <1>;
ranges = <0x0 0xf0000000 0x800>;
status = "disabled";
+
+ spi4: spi@400 {
+ compatible = "microchip,sam9x60-spi", "atmel,at91rm9200-spi";
+ reg = <0x400 0x200>;
+ interrupts = <13 IRQ_TYPE_LEVEL_HIGH 7>;
+ clocks = <&pmc PMC_TYPE_PERIPHERAL 13>;
+ clock-names = "spi_clk";
+ atmel,fifo-size = <16>;
+ status = "disabled";
+ };
};
flx5: flexcom@f0004000 {
@@ -179,6 +189,26 @@
#size-cells = <1>;
ranges = <0x0 0xf0004000 0x800>;
status = "disabled";
+
+ uart5: serial@200 {
+ compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart";
+ reg = <0x200 0x200>;
+ interrupts = <14 IRQ_TYPE_LEVEL_HIGH 7>;
+ dmas = <&dma0
+ (AT91_XDMAC_DT_MEM_IF(0) |
+ AT91_XDMAC_DT_PER_IF(1) |
+ AT91_XDMAC_DT_PERID(10))>,
+ <&dma0
+ (AT91_XDMAC_DT_MEM_IF(0) |
+ AT91_XDMAC_DT_PER_IF(1) |
+ AT91_XDMAC_DT_PERID(11))>;
+ dma-names = "tx", "rx";
+ clocks = <&pmc PMC_TYPE_PERIPHERAL 14>;
+ clock-names = "usart";
+ atmel,use-dma-rx;
+ atmel,use-dma-tx;
+ status = "disabled";
+ };
};
dma0: dma-controller@f0008000 {
@@ -378,6 +408,15 @@
#size-cells = <1>;
ranges = <0x0 0xf8010000 0x800>;
status = "disabled";
+
+ i2c6: i2c@600 {
+ compatible = "microchip,sam9x60-i2c";
+ reg = <0x600 0x200>;
+ interrupts = <9 IRQ_TYPE_LEVEL_HIGH 7>;
+ clocks = <&pmc PMC_TYPE_PERIPHERAL 9>;
+ atmel,fifo-size = <16>;
+ status = "disabled";
+ };
};
flx7: flexcom@f8014000 {
@@ -404,10 +443,19 @@
compatible = "atmel,sama5d2-flexcom";
reg = <0xf801c000 0x200>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 5>;
- #address-cells = <1>;
- #size-cells = <1>;
ranges = <0x0 0xf801c000 0x800>;
status = "disabled";
+
+ i2c0: i2c@600 {
+ compatible = "microchip,sam9x60-i2c";
+ reg = <0x600 0x200>;
+ interrupts = <5 IRQ_TYPE_LEVEL_HIGH 7>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&pmc PMC_TYPE_PERIPHERAL 5>;
+ atmel,fifo-size = <16>;
+ status = "disabled";
+ };
};
flx1: flexcom@f8020000 {
--
2.17.1
next prev parent reply other threads:[~2022-09-07 9:21 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-07 9:20 [linux][PATCH 0/6] Add support for sam9x60 curiosity board Hari Prasath
2022-09-07 9:20 ` [linux][PATCH 1/6] ARM: dts: at91: sam9x60: Fix the label numbering for the flexcom functions Hari Prasath
2022-09-07 9:20 ` Hari Prasath [this message]
2022-09-08 7:59 ` [linux][PATCH 2/6] ARM: dts: at91: sam9x60: Move flexcom definitions to the SoC dtsi Claudiu.Beznea
2022-09-07 9:20 ` [linux][PATCH 3/6] ARM: dts: at91: sam9x60: Specify the FIFO size for the Flexcom UART Hari Prasath
2022-09-07 9:20 ` [linux][PATCH 4/6] ARM: dts: at91: sam9x60: Add DMA bindigs for the flexcom nodes Hari Prasath
2022-09-08 7:58 ` Claudiu.Beznea
2022-09-07 9:20 ` [linux][PATCH 5/6] ARM: dts: at91: sam9x60: Add missing flexcom definitions Hari Prasath
2022-09-08 7:58 ` Claudiu.Beznea
2022-09-07 9:20 ` [linux][PATCH 6/6] ARM: dts: at91: sam9x60_curiosity: Add device tree for sam9x60_curiosity board Hari Prasath
2022-09-08 7:58 ` Claudiu.Beznea
2022-09-08 11:04 ` Krzysztof Kozlowski
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