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author | Lubomir Rintel <lkundrak@v3.sk> | 2020-04-13 08:27:36 +0200 |
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committer | Lubomir Rintel <lkundrak@v3.sk> | 2020-08-14 01:55:15 +0200 |
commit | f07e9d1baaf8e5941356f8f1dd460c231dfae1e0 (patch) | |
tree | e150a50a95f1e3d7228b53721baafcb9d9f04e37 | |
parent | ccef03b4de7e5f1dd8c325e172c4171e13dfeb76 (diff) | |
download | openfirmware-f07e9d1baaf8e5941356f8f1dd460c231dfae1e0.tar.gz |
olpc/sound: make /audio compatible with marvell,mmp-sspa
Aside from adding the compatible string, this adds the bit clock
and sets the DAI cell count.
-rw-r--r-- | cpu/arm/mmp2/clk.fth | 5 | ||||
-rw-r--r-- | cpu/arm/olpc/sound.fth | 30 |
2 files changed, 26 insertions, 9 deletions
diff --git a/cpu/arm/mmp2/clk.fth b/cpu/arm/mmp2/clk.fth index 96158d09..6b7523c0 100644 --- a/cpu/arm/mmp2/clk.fth +++ b/cpu/arm/mmp2/clk.fth @@ -153,10 +153,6 @@ h# 240 constant audio-sram-pwr [then] 0 audio-clk pmua! ; -: audio-on/off ( on? -- ) - if audio-island-on else audio-island-off then -; - [ifdef] mmp3 : ccic0-isp-island-off ( -- ) h# 600 h# 1fc pmua! \ Isolation enabled @@ -235,7 +231,6 @@ h# 240 constant audio-sram-pwr dup mmp2-sdh2-clk# = if drop sdh2-clk generic-on/off exit then dup mmp2-sdh3-clk# = if drop sdh3-clk generic-on/off exit then dup mmp2-ccic0-clk# = if drop ccic0-on/off exit then - dup mmp2-audio-clk# = if drop audio-on/off exit then " clock=" type .d " on=" type .d cr abort " Unimplemented clock" diff --git a/cpu/arm/olpc/sound.fth b/cpu/arm/olpc/sound.fth index daf831f0..56d629fd 100644 --- a/cpu/arm/olpc/sound.fth +++ b/cpu/arm/olpc/sound.fth @@ -139,8 +139,18 @@ new-device " unused" " status" string-property - " /clocks" encode-phandle mmp2-audio-clk# encode-int encode+ " clocks" property d# 3 " interrupts" integer-property + 0 0 encode-bytes + " /clocks" encode-phandle encode+ mmp2-audio-clk# encode-int encode+ + " /audio-clocks" encode-phandle encode+ mmp2-audio-sspa1-clk# encode-int encode+ + " clocks" property + 0 0 encode-bytes + " audio" encode-string encode+ + " bitclk" encode-string encode+ + " clock-names" property + " /clocks" encode-phandle mmp2-audio-pd# encode-int encode+ + " power-domains" property + 0 " #sound-dai-cells" integer-property finish-device new-device @@ -153,11 +163,23 @@ h# c00 +audio encode-int h# 30 encode-int encode+ " marvell,mmp-sspa-dai" +compatible [ifdef] mmp2 " marvell,mmp2-sspa-dai" +compatible [then] [ifdef] mmp3 " marvell,mmp3-sspa-dai" +compatible [then] +" marvell,mmp-sspa" +compatible -" /clocks" encode-phandle mmp2-audio-clk# encode-int encode+ " clocks" property d# 2 " interrupts" integer-property 0 0 encode-bytes + " /clocks" encode-phandle encode+ mmp2-audio-clk# encode-int encode+ + " /audio-clocks" encode-phandle encode+ mmp2-audio-sspa0-clk# encode-int encode+ + " clocks" property +0 0 encode-bytes + " audio" encode-string encode+ + " bitclk" encode-string encode+ + " clock-names" property +" /clocks" encode-phandle mmp2-audio-pd# encode-int encode+ + " power-domains" property +0 " #sound-dai-cells" integer-property + +0 0 encode-bytes " /adma" encode-phandle encode+ 0 encode-int encode+ " /adma" encode-phandle encode+ 1 encode-int encode+ " dmas" property @@ -172,7 +194,7 @@ d# 2 " interrupts" integer-property : audio-clock-off ( -- ) 0 h# 38 sspa! - my-clock-off + " /clocks" " audio-island-off" execute-device-method drop ; : start-audio-pll ( -- error? ) \ For VCXO=26 MHz, OCLK=12.2880 MHz @@ -194,7 +216,7 @@ d# 2 " interrupts" integer-property true value use-audio-pll? : audio-clock-on ( -- error? ) - my-clock-on + " /clocks" " audio-island-on" execute-device-method drop use-audio-pll? if start-audio-pll if true exit then |