regulator: mt6359: Add support for MT6359P regulator

The MT6359P is a eco version for MT6359 regulator.
We add support based on MT6359 regulator driver.
Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

include/linux/regulator/mt6359-regulator.h

@@ -17,6 +17,7 @@ enum {
 	MT6359_ID_VPROC2,
 	MT6359_ID_VPROC1,
 	MT6359_ID_VCORE_SSHUB,
+	MT6359_ID_VGPU11_SSHUB = MT6359_ID_VCORE_SSHUB,
 	MT6359_ID_VAUD18 = 10,
 	MT6359_ID_VSIM1,
 	MT6359_ID_VIBR,