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| author |   Tony Lindgren <tony@atomide.com> | 2018-01-11 16:04:03 -0800 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2018-01-12 15:16:57 -0800 |
| commit | e14d7e5320ebae9bffe4fbd585dfdd9d6de2550f (patch) | |
| tree | 443b4e26cef69e71d3633d7a284d6574ce8d0c2d /arch/arm/boot/dts/omap34xx.dtsi | |
| parent | ARM: dts: Fix smartreflex compatible for omap3 shared mpu-iva instance (diff) | |
| download | linux-dev-e14d7e5320ebae9bffe4fbd585dfdd9d6de2550f.tar.xz linux-dev-e14d7e5320ebae9bffe4fbd585dfdd9d6de2550f.zip | |
ARM: dts: Update ti-sysc data for existing users
Let's update the existing users with features and clock data as
specified in the binding. This is currently the smartreflex for most
part, and also few omap4 modules with no child device driver like
mcasp, abe iss and gfx.
Note that we had few mistakes that did not get noticed as we're still
probing the SmartReflex driver with legacy platform data and using
"ti,hwmods" legacy property for ti-sysc driver.
So let's fix the omap4 and dra7 smartreflex registers as there is no
no revision register.
And on omap4, the mcasp module has a revision register according to
the TRM.
And for omap34xx we need a different configuration compared to 36xx.
And the smartreflex on 3517 we've always kept disabled so let's
remove any references to it.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/omap34xx.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/omap34xx.dtsi | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap34xx.dtsi b/arch/arm/boot/dts/omap34xx.dtsi index ac4f8795b756..f572a477f74c 100644 --- a/arch/arm/boot/dts/omap34xx.dtsi +++ b/arch/arm/boot/dts/omap34xx.dtsi @@ -8,6 +8,7 @@ * kind, whether express or implied. */ +#include <dt-bindings/bus/ti-sysc.h> #include <dt-bindings/media/omap3-isp.h> #include "omap3.dtsi" @@ -61,6 +62,44 @@ compatible = "ti,omap34xx-bandgap"; #thermal-sensor-cells = <0>; }; + + target-module@480cb000 { + compatible = "ti,sysc-omap3430-sr", "ti,sysc"; + ti,hwmods = "smartreflex_core"; + reg = <0x480cb024 0x4>; + reg-names = "sysc"; + ti,sysc-mask = <SYSC_OMAP2_CLOCKACTIVITY>; + clocks = <&sr2_fck>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x480cb000 0x001000>; + + smartreflex_core: smartreflex@0 { + compatible = "ti,omap3-smartreflex-core"; + reg = <0 0x400>; + interrupts = <19>; + }; + }; + + target-module@480c9000 { + compatible = "ti,sysc-omap3430-sr", "ti,sysc"; + ti,hwmods = "smartreflex_mpu_iva"; + reg = <0x480c9024 0x4>; + reg-names = "sysc"; + ti,sysc-mask = <SYSC_OMAP2_CLOCKACTIVITY>; + clocks = <&sr1_fck>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x480c9000 0x001000>; + + smartreflex_mpu_iva: smartreflex@480c9000 { + compatible = "ti,omap3-smartreflex-mpu-iva"; + reg = <0 0x400>; + interrupts = <18>; + }; + }; }; thermal_zones: thermal-zones { |