| Message ID | 20220930065012.2860577-1-joel@jms.id.au (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 5825603f67bc5ff445a1847302884154f0afa627 |
| Headers | show |
| Series | [v2] powerpc/microwatt: Add litesd | expand |
| Context | Check | Description |
|---|---|---|
| snowpatch_ozlabs/github-powerpc_selftests | success | Successfully ran 10 jobs. |
| snowpatch_ozlabs/github-powerpc_ppctests | success | Successfully ran 10 jobs. |
| snowpatch_ozlabs/github-powerpc_sparse | success | Successfully ran 4 jobs. |
| snowpatch_ozlabs/github-powerpc_kernel_qemu | success | Successfully ran 23 jobs. |
| snowpatch_ozlabs/github-powerpc_clang | success | Successfully ran 6 jobs. |
On Fri, 30 Sep 2022 16:20:12 +0930, Joel Stanley wrote: > This is the register layout of the litesd peripheral for the fusesoc > based Microwatt SoC. > > It requires a description of the system clock, which is hardcoded to > 100MHz. > > > [...] Applied to powerpc/next. [1/1] powerpc/microwatt: Add litesd https://git.kernel.org/powerpc/c/5825603f67bc5ff445a1847302884154f0afa627 cheers
diff --git a/arch/powerpc/boot/dts/microwatt.dts b/arch/powerpc/boot/dts/microwatt.dts index b69db1d275cd..269e930b3b0b 100644 --- a/arch/powerpc/boot/dts/microwatt.dts +++ b/arch/powerpc/boot/dts/microwatt.dts @@ -21,6 +21,14 @@ memory@0 { reg = <0x00000000 0x00000000 0x00000000 0x10000000>; }; + clocks { + sys_clk: litex_sys_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <100000000>; + }; + }; + cpus { #size-cells = <0x00>; #address-cells = <0x01>; @@ -141,6 +149,20 @@ ethernet@8020000 { litex,slot-size = <0x800>; interrupts = <0x11 0x1>; }; + + mmc@8040000 { + compatible = "litex,mmc"; + reg = <0x8042800 0x800 + 0x8041000 0x800 + 0x8040800 0x800 + 0x8042000 0x800 + 0x8041800 0x800>; + reg-names = "phy", "core", "reader", "writer", "irq"; + bus-width = <4>; + interrupts = <0x13 1>; + cap-sd-highspeed; + clocks = <&sys_clk>; + }; }; chosen {
This is the register layout of the litesd peripheral for the fusesoc based Microwatt SoC. It requires a description of the system clock, which is hardcoded to 100MHz. Signed-off-by: Joel Stanley <joel@jms.id.au> --- v2: * remove non-removable property * Remove status=disabled * Add clock --- arch/powerpc/boot/dts/microwatt.dts | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+)