ARM: shmobile: lager dts: Add QSPI nodes
Add pinctrl and SPI devices for QSPI on Lager. Add Spansion s25fl512s SPI FLASH and MTD partitions. Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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@ -80,6 +80,11 @@
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renesas,groups = "mmc1_data8", "mmc1_ctrl";
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renesas,function = "mmc1";
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};
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qspi_pins: spi {
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renesas,groups = "qspi_ctrl", "qspi_data4";
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renesas,function = "qspi";
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};
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};
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&mmcif1 {
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@ -95,3 +100,34 @@
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&sata1 {
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status = "okay";
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};
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&spi {
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pinctrl-0 = <&qspi_pins>;
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pinctrl-names = "default";
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status = "okay";
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flash: flash@0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "spansion,s25fl512s";
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reg = <0>;
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spi-max-frequency = <30000000>;
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m25p,fast-read;
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partition@0 {
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label = "loader";
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reg = <0x00000000 0x00040000>;
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read-only;
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};
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partition@40000 {
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label = "user";
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reg = <0x00040000 0x00400000>;
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read-only;
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};
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partition@440000 {
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label = "flash";
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reg = <0x00440000 0x03bc0000>;
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};
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};
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};
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