hw/arm: kudo add lm75s behind bus 1 switch at 75

[PATCH] hw/arm: kudo add lm75s behind bus 1 switch at 75

Patrick Venture posted 1 patch 2 years, 3 months ago

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git fetch https://github.com/patchew-project/qemu tags/patchew/20220111172338.1525587-1-venture@google.com

Maintainers: Peter Maydell <peter.maydell@linaro.org>, Tyrone Ting <kfting@nuvoton.com>, Havard Skinnemoen <hskinnemoen@google.com>

hw/arm/npcm7xx_boards.c | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)

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[PATCH] hw/arm: kudo add lm75s behind bus 1 switch at 75

Posted by Patrick Venture 2 years, 3 months ago

Reviewed-by: Hao Wu <wuhaotsh@google.com>
Signed-off-by: Patrick Venture <venture@google.com>
---
 hw/arm/npcm7xx_boards.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/hw/arm/npcm7xx_boards.c b/hw/arm/npcm7xx_boards.c
index 7d0f3148be..d701e5cc55 100644
--- a/hw/arm/npcm7xx_boards.c
+++ b/hw/arm/npcm7xx_boards.c
@@ -332,7 +332,15 @@ static void kudo_bmc_i2c_init(NPCM7xxState *soc)
 {
     I2CSlave *i2c_mux;
 
-    i2c_slave_create_simple(npcm7xx_i2c_get_bus(soc, 1), TYPE_PCA9548, 0x75);
+    i2c_mux = i2c_slave_create_simple(npcm7xx_i2c_get_bus(soc, 1),
+                                      TYPE_PCA9548, 0x75);
+
+    /* tmp105 is compatible with the lm75 */
+    i2c_slave_create_simple(pca954x_i2c_get_bus(i2c_mux, 4), "tmp105", 0x5c);
+    i2c_slave_create_simple(pca954x_i2c_get_bus(i2c_mux, 5), "tmp105", 0x5c);
+    i2c_slave_create_simple(pca954x_i2c_get_bus(i2c_mux, 6), "tmp105", 0x5c);
+    i2c_slave_create_simple(pca954x_i2c_get_bus(i2c_mux, 7), "tmp105", 0x5c);
+
     i2c_slave_create_simple(npcm7xx_i2c_get_bus(soc, 1), TYPE_PCA9548, 0x77);
 
     i2c_slave_create_simple(npcm7xx_i2c_get_bus(soc, 4), TYPE_PCA9548, 0x77);
-- 
2.34.1.575.g55b058a8bb-goog

Re: [PATCH] hw/arm: kudo add lm75s behind bus 1 switch at 75

Posted by Peter Maydell 2 years, 3 months ago

On Tue, 11 Jan 2022 at 17:23, Patrick Venture <venture@google.com> wrote:
>
> Reviewed-by: Hao Wu <wuhaotsh@google.com>
> Signed-off-by: Patrick Venture <venture@google.com>
> ---
>  hw/arm/npcm7xx_boards.c | 10 +++++++++-
>  1 file changed, 9 insertions(+), 1 deletion(-)



Applied to target-arm.next, thanks.

-- PMM