[PATCH] sandbox: dts: Add missing sandbox, emul phandle to sandbox-pmic

[Marek Vasut]

This phandle was missing in the sandbox DT, add it, otherwise sandbox-i2c
driver cannot look up the emulator via i2c_emul_find(). This fixes the
following i2c_emul_find() error:

"
$ ./u-boot -Dc ""
...
       i2c_emul_find() No emulators for device 'sandbox_pmic'
  sandbox_pmic_write() write error to device: 0000000018c568d0 register: 0x0!
       out_set_value() PMIC write failed: -5
       i2c_emul_find() No emulators for device 'sandbox_pmic'
  sandbox_pmic_write() write error to device: 0000000018c568d0 register: 0x0!
       out_set_value() PMIC write failed: -5
...
"

Signed-off-by: Marek Vasut <marex at denx.de>
---
Cc: Heiko Schocher <hs at denx.de>
Cc: Simon Glass <sjg at chromium.org>
Cc: Tom Rini <trini at konsulko.com>
Cc: u-boot at lists.denx.de
---
 arch/sandbox/dts/sandbox_pmic.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/sandbox/dts/sandbox_pmic.dtsi b/arch/sandbox/dts/sandbox_pmic.dtsi
index 565c382ed45..ff2cb42844c 100644
--- a/arch/sandbox/dts/sandbox_pmic.dtsi
+++ b/arch/sandbox/dts/sandbox_pmic.dtsi
@@ -10,6 +10,7 @@
 
 &sandbox_pmic {
 	compatible = "sandbox,pmic";
+	sandbox,emul = <&emul_pmic0>;
 
 	buck1 {
 		regulator-name = "SUPPLY_1.2V";
-- 
2.45.2