TononixOS/ubports_kernel_google_msm
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msm: Remove incorrect SAW2 PMIC DATA commands

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SAW v2.2 does not support PMIC_DLY. Remove the incorrect mapping in the
probe method. Also, PMIC_DATA0 is used by L2 SPM for enabling the S5
gang in SAW v2.2. Using this to buffer the S5 gang voltage is
unnecessary and incorrect.

Signed-off-by: Praveen Chidambaram <pchidamb@codeaurora.org>
(cherry picked from commit 2772d83b3a783d1de5ef52c3d276b3572238309f)

Change-Id: Ia7c928259dd57b2905ede182157d0adafc8dfad7
Signed-off-by: Sudhir Sharma <sudsha@codeaurora.org>
This commit is contained in:
Praveen Chidambaram
2012-08-22 11:50:34 -06:00
committed by Stephen Boyd
parent adec35c3d6
commit 0852eaf3d4
2 changed files with 2 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
arch/arm/mach-msm/spm-v2.c
View File

@@ -151,9 +151,6 @@ static inline void msm_spm_drv_set_vctl2(struct msm_spm_driver_data *dev,
dev->reg_shadow[MSM_SPM_REG_SAW2_VCTL] &= ~0x700FF;
dev->reg_shadow[MSM_SPM_REG_SAW2_VCTL] |= pmic_data;
dev->reg_shadow[MSM_SPM_REG_SAW2_PMIC_DATA_0] &= ~0x700FF;
dev->reg_shadow[MSM_SPM_REG_SAW2_PMIC_DATA_0] |= pmic_data;
}
static inline void msm_spm_drv_apcs_set_vctl(struct msm_spm_driver_data *dev,

4
arch/arm/mach-msm/spm_devices.c
View File

@@ -248,10 +248,10 @@ static int __devinit msm_spm_dev_probe(struct platform_device *pdev)
{"qcom,saw2-cfg", MSM_SPM_REG_SAW2_CFG},
{"qcom,saw2-avs-ctl", MSM_SPM_REG_SAW2_AVS_CTL},
{"qcom,saw2-avs-hysteresis", MSM_SPM_REG_SAW2_AVS_HYSTERESIS},
{"qcom,saw2-spm-ctl", MSM_SPM_REG_SAW2_SPM_CTL},
{"qcom,saw2-pmic-dly", MSM_SPM_REG_SAW2_PMIC_DLY},
{"qcom,saw2-avs-limit", MSM_SPM_REG_SAW2_AVS_LIMIT},
{"qcom,saw2-avs-dly", MSM_SPM_REG_SAW2_AVS_DLY},
{"qcom,saw2-spm-dly", MSM_SPM_REG_SAW2_SPM_DLY},
{"qcom,saw2-spm-ctl", MSM_SPM_REG_SAW2_SPM_CTL},
{"qcom,saw2-pmic-data0", MSM_SPM_REG_SAW2_PMIC_DATA_0},
{"qcom,saw2-pmic-data1", MSM_SPM_REG_SAW2_PMIC_DATA_1},
{"qcom,saw2-pmic-data2", MSM_SPM_REG_SAW2_PMIC_DATA_2},