diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/dts/sam9x60.dtsi | 29 | ||||
| -rw-r--r-- | arch/arm/dts/sam9x60ek-u-boot.dtsi | 28 | ||||
| -rw-r--r-- | arch/arm/dts/sam9x60ek.dts | 31 |
3 files changed, 88 insertions, 0 deletions
diff --git a/arch/arm/dts/sam9x60.dtsi b/arch/arm/dts/sam9x60.dtsi index a66d0a278a..9c16ba1e6a 100644 --- a/arch/arm/dts/sam9x60.dtsi +++ b/arch/arm/dts/sam9x60.dtsi @@ -22,6 +22,7 @@ serial0 = &dbgu; gpio0 = &pioA; gpio1 = &pioB; + spi0 = &qspi; }; clocks { @@ -60,6 +61,17 @@ #size-cells = <1>; ranges; + qspi: spi@f0014000 { + compatible = "microchip,sam9x60-qspi"; + reg = <0xf0014000 0x100>, <0x70000000 0x10000000>; + reg-names = "qspi_base", "qspi_mmap"; + clocks = <&qspi_clk>, <&qspick>; + clock-names = "pclk", "qspick"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + macb0: ethernet@f802c000 { compatible = "cdns,sam9x60-macb", "cdns,macb"; reg = <0xf802c000 0x100>; @@ -172,6 +184,18 @@ atmel,clk-divisors = <1 2 4 6>; }; + system: systemck { + compatible = "atmel,at91rm9200-clk-system"; + #address-cells = <1>; + #size-cells = <0>; + + qspick: qspick { + #clock-cells = <0>; + reg = <19>; + clocks = <&mck>; + }; + }; + periph: periphck { compatible = "microchip,sam9x60-clk-peripheral"; #address-cells = <1>; @@ -202,6 +226,11 @@ #clock-cells = <0>; reg = <24>; }; + + qspi_clk: qspi_clk { + #clock-cells = <0>; + reg = <35>; + }; }; generic: gck { diff --git a/arch/arm/dts/sam9x60ek-u-boot.dtsi b/arch/arm/dts/sam9x60ek-u-boot.dtsi index 68e220926e..93cf1262f6 100644 --- a/arch/arm/dts/sam9x60ek-u-boot.dtsi +++ b/arch/arm/dts/sam9x60ek-u-boot.dtsi @@ -31,6 +31,10 @@ u-boot,dm-pre-reloc; }; +&qspi { + u-boot,dm-pre-reloc; +}; + &pinctrl_dbgu { u-boot,dm-pre-reloc; }; @@ -39,10 +43,18 @@ u-boot,dm-pre-reloc; }; +&pinctrl_qspi { + u-boot,dm-pre-reloc; +}; + &pioA { u-boot,dm-pre-reloc; }; +&pioB { + u-boot,dm-pre-reloc; +}; + &pmc { u-boot,dm-pre-reloc; }; @@ -59,6 +71,14 @@ u-boot,dm-pre-reloc; }; +&system { + u-boot,dm-pre-reloc; +}; + +&qspick { + u-boot,dm-pre-reloc; +}; + &periph { u-boot,dm-pre-reloc; }; @@ -67,6 +87,10 @@ u-boot,dm-pre-reloc; }; +&pioB_clk { + u-boot,dm-pre-reloc; +}; + &sdhci0_clk { u-boot,dm-pre-reloc; }; @@ -75,6 +99,10 @@ u-boot,dm-pre-reloc; }; +&qspi_clk { + u-boot,dm-pre-reloc; +}; + &generic { u-boot,dm-pre-reloc; }; diff --git a/arch/arm/dts/sam9x60ek.dts b/arch/arm/dts/sam9x60ek.dts index 6fe9f19f0b..63904272f0 100644 --- a/arch/arm/dts/sam9x60ek.dts +++ b/arch/arm/dts/sam9x60ek.dts @@ -16,6 +16,37 @@ chosen { stdout-path = &dbgu; }; + + ahb { + apb { + qspi: spi@f0014000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_qspi>; + status = "okay"; + + nor_flash: sst26vf064@0 { + compatible = "spi-flash"; + reg = <0>; + spi-max-frequency = <80000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <4>; + }; + }; + + pinctrl { + pinctrl_qspi: qspi { + atmel,pins = + <AT91_PIOB 19 AT91_PERIPH_A AT91_PINCTRL_NONE + AT91_PIOB 20 AT91_PERIPH_A AT91_PINCTRL_NONE + AT91_PIOB 21 AT91_PERIPH_A AT91_PINCTRL_PULL_UP + AT91_PIOB 22 AT91_PERIPH_A AT91_PINCTRL_PULL_UP + AT91_PIOB 23 AT91_PERIPH_A AT91_PINCTRL_PULL_UP + AT91_PIOB 24 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; + }; + + }; + }; + }; }; &macb0 { |