diff options
| author | Tony Lindgren <tony@atomide.com> | 2020-03-04 08:10:43 -0800 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2020-03-04 08:10:43 -0800 |
| commit | 9fd8a854d14ed88500e5488eeef368c603273e36 (patch) | |
| tree | bc32ff4b47f11a06501e941f70395abccf3680be /arch/arm/boot/dts/am437x-l4.dtsi | |
| parent | 3b6ff6bb5a8a53cf0c29fb51c5f7a14942cff90c (diff) | |
ARM: dts: Configure interconnect target module for am437x dispc
We can now probe devices with device tree only configuration using
ti-sysc interconnect target module driver. Let's configure the
module, but keep the legacy "ti,hwmods" peroperty until the child
devices are probing with ti-sysc interconnect driver.
Note that we also fix a harmless typo for the node name, it's
dispc@400, not dispc@4000.
Cc: Jyri Sarha <jsarha@ti.com>
Cc: Keerthy <j-keerthy@ti.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/am437x-l4.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/am437x-l4.dtsi | 36 |
1 files changed, 30 insertions, 6 deletions
diff --git a/arch/arm/boot/dts/am437x-l4.dtsi b/arch/arm/boot/dts/am437x-l4.dtsi index fdcd792d023c..87702517d964 100644 --- a/arch/arm/boot/dts/am437x-l4.dtsi +++ b/arch/arm/boot/dts/am437x-l4.dtsi @@ -2150,15 +2150,39 @@ <0x00000c00 0x00000c00 0x00000400>, <0x00001000 0x00001000 0x00001000>; - dispc: dispc@4000 { - compatible = "ti,omap3-dispc"; - reg = <0x400 0x400>; - interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>; + target-module@400 { + compatible = "ti,sysc-omap2", "ti,sysc"; ti,hwmods = "dss_dispc"; - clocks = <&disp_clk>; + reg = <0x400 0x4>, + <0x410 0x4>, + <0x414 0x4>; + reg-names = "rev", "sysc", "syss"; + ti,sysc-sidle = <SYSC_IDLE_FORCE>, + <SYSC_IDLE_NO>, + <SYSC_IDLE_SMART>; + ti,sysc-midle = <SYSC_IDLE_FORCE>, + <SYSC_IDLE_NO>, + <SYSC_IDLE_SMART>; + ti,sysc-mask = <(SYSC_OMAP2_CLOCKACTIVITY | + SYSC_OMAP2_ENAWAKEUP | + SYSC_OMAP2_SOFTRESET | + SYSC_OMAP2_AUTOIDLE)>; + ti,syss-mask = <1>; + clocks = <&dss_clkctrl AM4_DSS_DSS_CORE_CLKCTRL 0>; clock-names = "fck"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x400 0x400>; - max-memory-bandwidth = <230000000>; + dispc: dispc@0 { + compatible = "ti,omap3-dispc"; + reg = <0 0x400>; + interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&disp_clk>; + clock-names = "fck"; + + max-memory-bandwidth = <230000000>; + }; }; rfbi: rfbi@800 { |